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1997 Census-Professional_ Scientific_ and Technical Services_ Geographic Area Series_ Maryland

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					Maryland
1997 Economic Census Professional, Scientific, and Technical Services
Geographic Area Series

1997
Issued October 1999 EC97S54A-MD

U.S. Department of Commerce
Economics and Statistics Administration
U.S. CENSUS BUREAU

ACKNOWLEDGMENTS

Many persons participated in the various activities of the 1997 Economic Census for the Professional, Scientific, and Technical Services sector. Service Sector Statistics Division prepared this report. Bobby E. Russell, Assistant Chief for Census Programs, was responsible for the overall planning, management, and coordination. Planning and implementation were under the direction of Jack B. Moody, Chief, Service Census Branch assisted by Jack R. Drago, Barbara S. Tinari, Kirk K. Degler, Donna L. Hambric, and Deborah M. Stempowski. Primary staff assistance was provided by Amy E. Anderson, Susan G. Baker, Kevin D. Barker, Evelyn D. Butler, Leif E. Crider, Joel A. Fowler, John P. Kern, Joyce M. Kiessling, Marie C. Lally, John J. Manning, Kamatha Marbury, Robert J. Mouser, Diane Leason, Shawna J. Orzechowski, Joy P. Pierson, Dawn E. Rosser, Terri L. Steele, Tara E. Swanson, Jennifer N. Thorne, Brent M. Williams, and Cynthia M. WrennYorker. Mathematical and statistical techniques as well as the coverage operations were provided by Carl A. Konschnik, Assistant Chief for Research and Methodology, assisted by Carol S. King, Chief, Statistical Methods Branch, and Jock R. Black, Chief, Program Research and Development Branch, with staff assistance from Maria C. Cruz and David L. Kinyon. The Economic Planning and Coordination Division provided overall planning and review of many operations and the computer processing procedures. Shirin A. Ahmed, Assistant Chief for Post-Collection Processing, was responsible for edit procedures and designing the interactive analytical software. Design and specifications were prepared under the supervision of Dennis L. Shoemaker, Chief, Census Processing Branch, assisted by John D. Ward. Primary staff assistance was provided by Sonya P. Curcio, Richard W. Graham, and Cheryl E. Merkle.

The Economic Product Team, with primary contributions from Andrew W. Hait and Jennifer E. Lins, was responsible for the development of the system to disseminate 1997 Economic Census reports. The staff of the National Processing Center, Judith N. Petty, Chief, performed mailout preparation and receipt operations, clerical and analytical review activities, and data entry. The Geography Division staff developed geographic coding procedures and associated computer programs. The Economic Statistical Methods and Programming Division, Charles P. Pautler Jr., Chief, developed and coordinated the computer processing systems. Martin S. Harahush, Assistant Chief for Quinquennial Programs, was responsible for design and implementation of the computer systems. Robert S. Jewett and Barbara L. Lambert provided special computer programming. William C. Wester, Chief, Services Branch, assisted by Robert A. Hill, Dennis P. Kelly, and Jeffrey S. Rosen, supervised the preparation of the computer programs. Additional programming assistance was provided by Donell D. Barnes, Daniel C. Collier, Gilbert J. Flodine, David Hiller, Leatrice D. Hines, William D. McClain, Jay L. Norris, Sarah J. Presley, and Michael A. Sendelbach. Computer Services Division, Debra D. Williams, Chief, performed the computer processing. The staff of the Administrative and Customer Services Division, Walter C. Odom, Chief, performed planning, design, composition, editorial review, and printing planning and procurement for publications, Internet products, and report forms. Margaret A. Smith provided publication coordination and editing. Special acknowledgment is also due the many businesses whose cooperation has contributed to the publication of these data.

Maryland

1997
Issued October 1999 EC97S54A-MD

1997 Economic Census Professional, Scientific, and Technical Services
Geographic Area Series

U.S. Department of Commerce William M. Daley, Secretary
Robert L. Mallett, Deputy Secretary
Economics and Statistics Administration Robert J. Shapiro, Under Secretary for Economic Affairs
U.S. CENSUS BUREAU Kenneth Prewitt, Director

ECONOMICS AND STATISTICS ADMINISTRATION

Economics and Statistics Administration Robert J. Shapiro, Under Secretary for Economic Affairs

U.S. CENSUS BUREAU Kenneth Prewitt, Director William G. Barron, Deputy Director
Paula J. Schneider, Principal Associate Director for Programs Frederick T. Knickerbocker, Associate Director for Economic Programs Thomas L. Mesenbourg, Assistant Director for Economic Programs Carole A. Ambler, Chief, Service Sector Statistics Division

CONTENTS

Introduction to the Economic Census Professional, Scientific, and Technical Services TABLES 1a. 1b. 2a. 2b. 3. 4. Summary Statistics for Firms Subject to Federal Income Tax for the State: 1997 Summary Statistics for Firms Exempt From Federal Income Tax for the State: 1997 Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Summary Statistics for Firms Exempt From Federal Income Tax for Metropolitan Areas: 1997 Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997

1 5

7 8 9 20 22 33

APPENDIXES A. B. C. D. E. Explanation of Terms NAICS Codes, Titles, and Descriptions Coverage and Methodology Geographic Notes Metropolitan Areas A–1 B–1 C–1 D–1 E–1

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

iii

Introduction to the Economic Census
PURPOSES AND USES OF THE ECONOMIC CENSUS The economic census is the major source of facts about the structure and functioning of the Nation’s economy. It provides essential information for government, business, industry, and the general public. Title 13 of the United States Code (Sections 131, 191, and 224) directs the Census Bureau to take the economic census every 5 years, covering years ending in 2 and 7. The economic census furnishes an important part of the framework for such composite measures as the gross domestic product estimates, input/output measures, production and price indexes, and other statistical series that measure short-term changes in economic conditions. Specific uses of economic census data include the following: • Policymaking agencies of the Federal Government use the data to monitor economic activity and assess the effectiveness of policies. • State and local governments use the data to assess business activities and tax bases within their jurisdictions and to develop programs to attract business. • Trade associations study trends in their own and competing industries, which allows them to keep their members informed of market changes. • Individual businesses use the data to locate potential markets and to analyze their own production and sales performance relative to industry or area averages. ALL-NEW INDUSTRY CLASSIFICATIONS Data from the 1997 Economic Census are published primarily on the basis of the North American Industry Classification System (NAICS), unlike earlier censuses, which were published according to the Standard Industrial Classification (SIC) system. NAICS is in the process of being adopted in the United States, Canada, and Mexico. Most economic census reports cover one of the following NAICS sectors: 21 22 23 31-33 42 44-45 48-49 51 Mining Utilities Construction Manufacturing Wholesale Trade Retail Trade Transportation and Warehousing Information 52 53 54 55 56 61 62 71 72 81 Finance and Insurance Real Estate and Rental and Leasing Professional, Scientific, and Technical Services Management of Companies and Enterprises Administrative and Support and Waste Management and Remediation Services Educational Services Health Care and Social Assistance Arts, Entertainment, and Recreation Accommodation and Foodservices Other Services (except Public Administration)

(Not listed above are the Agriculture, Forestry, Fishing, and Hunting sector (NAICS 11), partially covered by the census of agriculture conducted by the U.S. Department of Agriculture, and the Public Administration sector (NAICS 92), covered by the census of governments conducted by the Census Bureau.) The 20 NAICS sectors are subdivided into 96 subsectors (three-digit codes), 313 industry groups (four-digit codes), and, as implemented in the United States, 1170 industries (five- and six-digit codes). RELATIONSHIP TO SIC While many of the individual NAICS industries correspond directly to industries as defined under the SIC system, most of the higher level groupings do not. Particular care should be taken in comparing data for retail trade, wholesale trade, and manufacturing, which are sector titles used in both NAICS and SIC, but cover somewhat different groups of industries. The industry definitions discuss the relationships between NAICS and SIC industries. Where changes are significant, it will not be possible to construct time series that include data for points both before and after 1997. For 1997, data for auxiliary establishments (those functioning primarily to manage, service, or support the activities of their company’s operating establishments, such as a central administrative office or warehouse) will not be included in the sector-specific reports. These data will be published separately. GEOGRAPHIC AREA CODING Accurate and complete information on the physical location of each establishment is required to tabulate the census data for the states, metropolitan areas (MAs), counties, parishes, and corporate municipalities including cities, towns, villages, and boroughs. Respondents were INTRODUCTION 1

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

required to report their physical location (street address, municipality, county, and state) if it differed from their mailing address. For establishments not surveyed by mail (and those single-establishment companies that did not provide acceptable information on physical location), location information from Internal Revenue Service tax forms is used as a basis for coding. BASIS OF REPORTING The economic census is conducted on an establishment basis. A company operating at more than one location is required to file a separate report for each store, factory, shop, or other location. Each establishment is assigned a separate industry classification based on its primary activity and not that of its parent company. DOLLAR VALUES All dollar values presented are expressed in current dollars; i.e., 1997 data are expressed in 1997 dollars, and 1992 data, in 1992 dollars. Consequently, when making comparisons with prior years, users of the data should consider the changes in prices that have occurred. All dollar values are shown in thousands of dollars. AVAILABILITY OF ADDITIONAL DATA Reports in Print and Electronic Media All results of the 1997 Economic Census are available on the Census Bureau Internet site (www.census.gov) and on compact discs (CD-ROM) for sale by the Census Bureau. Unlike previous censuses, only selected highlights are published in printed reports. For more information, including a description of electronic and printed reports being issued, see the Internet site, or write to U.S. Census Bureau, Washington, DC 20233-8300, or call Customer Services at 301-457-4100. Special Tabulations Special tabulations of data collected in the 1997 Economic Census may be obtained, depending on availability of time and personnel, in electronic or tabular form. The data will be summaries subject to the same rules prohibiting disclosure of confidential information (including name, address, kind of business, or other data for individual business establishments or companies) that govern the regular publications. Special tabulations are prepared on a cost basis. A request for a cost estimate, as well as exact specifications on the type and format of the data to be provided, should be directed to the Chief of the division named below, U.S. Census Bureau, Washington, DC 20233-8300. To discuss a special tabulation before submitting specifications, call the appropriate division: 2 INTRODUCTION

Manufacturing and Construction Division Service Sector Statistics Division HISTORICAL INFORMATION

301-457-4673 301-457-2668

The economic census has been taken as an integrated program at 5-year intervals since 1967 and before that for 1954, 1958, and 1963. Prior to that time, individual components of the economic census were taken separately at varying intervals. The economic census traces its beginnings to the 1810 Decennial Census, when questions on manufacturing were included with those for population. Coverage of economic activities was expanded for the 1840 Decennial Census and subsequent censuses to include mining and some commercial activities. The 1905 Manufactures Census was the first time a census was taken apart from the regular decennial population census. Censuses covering retail and wholesale trade and construction industries were added in 1930, as were some covering service trades in 1933. Censuses of construction, manufacturing, and the other business service censuses were suspended during World War II. The 1954 Economic Census was the first census to be fully integrated: providing comparable census data across economic sectors, using consistent time periods, concepts, definitions, classifications, and reporting units. It was the first census to be taken by mail, using lists of firms provided by the administrative records of other Federal agencies. Since 1963, administrative records also have been used to provide basic statistics for very small firms, reducing or eliminating the need to send them census questionnaires. The range of industries covered in the economic censuses expanded between 1967 and 1992. The census of construction industries began on a regular basis in 1967, and the scope of service industries, introduced in 1933, was broadened in 1967, 1977, and 1987. While a few transportation industries were covered as early as 1963, it was not until 1992 that the census broadened to include all of transportation, communications, and utilities. Also new for 1992 was coverage of financial, insurance, and real estate industries. With these additions, the economic census and the separate census of governments and census of agriculture collectively covered roughly 98 percent of all economic activity. Printed statistical reports from the 1992 and earlier censuses provide historical figures for the study of longterm time series and are available in some large libraries. All of the census reports printed since 1967 are still available for sale on microfiche from the Census Bureau. CD-ROMs issued from the 1987 and 1992 Economic Censuses contain databases including nearly all data published in print, plus additional statistics, such as ZIP Code statistics, published only on CD-ROM. 1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

SOURCES FOR MORE INFORMATION More information about the scope, coverage, classification system, data items, and publications for each of the economic censuses and related surveys is published in the Guide to the 1997 Economic Census and Related Statistics at www.census.gov/econguide. More information on the methodology, procedures, and history of the censuses will be published in the History of the 1997 Economic Census at www.census.gov/econ/www/history.html. ABBREVIATIONS AND SYMBOLS The following abbreviations and symbols are used with the 1997 Economic Census data: A D Standard error of 100 percent or more. Withheld to avoid disclosing data of individual companies; data are included in higher level totals. Exceeds 100 percent because data include establishments with payroll exceeding revenue. Not available or not comparable. Revenue not collected at this level of detail for multiestablishment firms. Withheld because estimates did not meet publication standards.

V X Y Z a b c e f g h i j k l m p q r s nec nsk – (CC) (IC)

F

N Q S

Represents less than 50 vehicles or .05 percent. Not applicable. Disclosure withheld because of insufficient coverage of merchandise lines. Less than half the unit shown. 0 to 19 employees. 20 to 99 employees. 100 to 249 employees. 250 to 499 employees. 500 to 999 employees. 1,000 to 2,499 employees. 2,500 to 4,999 employees. 5,000 to 9,999 employees. 10,000 to 24,999 employees. 25,000 to 49,999 employees. 50,000 to 99,999 employees. 100,000 employees or more. 10 to 19 percent estimated. 20 to 29 percent estimated. Revised. Sampling error exceeds 40 percent. Not elsewhere classified. Not specified by kind. Represents zero (page image/print only). Consolidated city. Independent city.

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

INTRODUCTION

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INTRODUCTION

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

Professional, Scientific, and Technical Services
SCOPE The Professional, Scientific, and Technical Services sector (sector 54) of the 1997 Economic Census covers establishments with payroll that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services. Data for this sector are shown for establishments of firms subject to Federal income tax and separately of firms which are exempt from Federal income tax under provisions of the Internal Revenue Code. Many of the ‘‘kinds of business or operation’’ included in this sector are not thought of as commercial businesses and the terms (such as ‘‘business,’’ ‘‘establishment,’’ and ‘‘firm’’) used to describe them may not be descriptive of such services. However, these terms are applied to all ‘‘kinds of business or operation’’ in order to maintain conformity in the measures of the production and delivery of goods and services and in the presentation of data. The basic tabulations for this sector do not include data for establishments which are auxiliary (primary function is providing a service, such as warehousing or bookkeeping) to service establishments within the same organization. Data for auxiliaries are presented separately. GENERAL A list of reports that provide statistics on sector 54 follows. Geographic area reports. There is a separate report for each state, the District of Columbia, and the United States. For establishments of firms subject to Federal income tax, 1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

each state report presents general statistics on number of establishments, receipts, payroll, and employment by kind of business for the state, metropolitan areas (MAs), counties, and places with 2,500 inhabitants or more. Greater kind-of-business detail is shown for larger areas. For establishments of firms exempt from Federal income tax, each state report presents statistics on number of establishments, revenue, expenses, payroll, and employment by kind of business, for the state and MAs. Greater kindof-business detail is shown for larger areas. The United States report presents data for the United States as a whole for establishments with payroll of firms subject to Federal income tax, as well as those exempt from Federal income tax, for detailed kind-of-business classifications. Sources of receipts or revenue report. This report presents sources of receipts or revenue data for establishments with payroll by kind of business. Data are presented for the United States and states. Establishment and firm size (including legal form of organization) report. This report presents receipts/revenue, payroll, and employment data for the United States by receipts/revenue size, by employment size, and by legal form of organization for establishments; and receipts/revenue size (including concentration by largest firms), by employment size, and by number of establishments operated (single units and multiunits) for firms. Miscellaneous subjects report. This report presents data for establishments with payroll for a variety of industry-specific questions. Presentation of data varies by kind of business. ZIP Code report. This report presents data for establishments with payroll by United States ZIP Code. GEOGRAPHIC AREAS COVERED The level of geographic detail varies by report. Data may be presented for: 1. The United States as a whole. 2. States and the District of Columbia. 3. Consolidated metropolitan statistical areas (CMSAs) and primary metropolitan statistical areas (PMSAs) defined by the Office of Management and Budget PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES 5

(OMB) as of June 30, 1997. A CMSA is an area used to facilitate the presentation and analysis of data for large concentrations of metropolitan populations. It includes two or more contiguous PMSAs which have a population of at least 1,000,000 (according to the 1990 Census of Population or subsequent special census) and which meet specific criteria of urban character and of social and economic integration. 4. Metropolitan statistical areas (MSAs) defined by the OMB as of June 30, 1997. An MSA is an integrated economic and social unit with a population nucleus of at least 50,000 inhabitants (according to the 1990 Census of Population or subsequent special census). Each MSA consists of one or more counties meeting standards of metropolitan character. In New England, cities and towns rather than counties are the component geographic units. 5. Areas within the state outside metropolitan areas (MAs). 6. Counties and county equivalents defined as of January 1, 1997. Counties are the primary divisions of states, except in Louisiana where they are called parishes and in Alaska where they are called boroughs and census areas. Maryland, Missouri, Nevada, and Virginia have one place or more that is independent of any county organization and constitutes primary divisions of their states. These places are treated as counties and as places. 7. Consolidated cities defined as of January 1, 1997. Consolidated cities are consolidated governments which consist of separately incorporated municipalities. 8. Municipalities of 2,500 inhabitants or more defined as of January 1, 1997. These are areas of significant population incorporated as cities, boroughs, villages, or towns according to the 1990 Census of Population

or subsequent special census. For the economic census, boroughs and census areas in Alaska and boroughs in New York are not included in this category. 9. Special economic urban areas (SEUAs), which include townships in Michigan, New Jersey, and Pennsylvania, and towns in New York, Wisconsin, and the six New England states with 10,000 inhabitants or more (according to the 1990 Census of Population or subsequent special census). COMPARABILITY OF THE 1992 AND 1997 CENSUSES The 1997 Economic Census is the first census to present data based on the new North American Industry Classification System (NAICS). Previous census data were presented according to the Standard Industrial Classification (SIC) system developed some 60 years ago. Due to this change, comparability between census years may be limited. Comparative statistics will be included as part of the Core Business Statistics Reports. DISCLOSURE In accordance with Federal law governing census reports (Title 13 of the United States Code) no data are published that would disclose the operations of an individual establishment or business. However, the number of establishments in a kind-of-business classification is not considered a disclosure; therefore, this information may be released even though other information is withheld. AVAILABILITY OF MORE FREQUENT ECONOMIC DATA The Census Bureau conducts the Service Annual Survey (SAS) each year. This survey, while providing more frequent observations, yields less kind-of-business and geographic detail than the economic census. In addition, the County Business Patterns program offers annual statistics on the number of establishments, employment, and payroll classified by industry within each county.

6

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

Table 1a.

Summary Statistics for Firms Subject to Federal Income Tax for the State: 1997
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

MARYLAND
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54136 541360 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 5414303 54149 541490 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 5416121 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Geophysical surveying & mapping services Geophysical surveying & mapping services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Medical artists Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Actuarial consulting Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities See footnotes at end of table. 14 115 14 115 3 3 3 3 383 048 048 048 335 308 27 2 128 2 128 1 225 220 78 605 2 120 378 378 1 375 1 375 28 28 90 90 3 3 146 146 100 100 613 199 199 20 20 379 379 336 42 1 15 15 2 302 2 302 921 1 066 395 671 63 252 2 041 1 462 731 320 15 144 161 279 62 70 178 178 401 401 319 276 276 158 118 43 43 4 4 1 2 2 795 795 461 782 094 688 410 140 15 940 200 15 940 200 1 1 1 1 869 719 719 719 095 462 462 462 6 483 841 6 483 841 761 706 706 706 855 141 141 141 1 471 540 1 471 540 159 146 146 146 079 788 788 788 146 814 146 814 17 15 15 15 537 761 761 761 14.7 14.7 23.8 24.3 24.3 24.3 17.7 17.3 25.7 19.1 19.1 20.1 29.9 1.1 41.9 11.2 23.6 23.6 9.8 9.8 D D 41.9 41.9 D D 22.8 22.8 9.4 9.4 43.5 40.4 40.4 D D 35.7 35.7 36.1 D D D D 8.5 8.5 6.9 9.4 6.8 17.3 1.5 28.6 24.7 28.1 26.8 33.9 22.1 30.9 39.1 47.7 19.6 8.7 15.9 15.9 17.9 17.9 8.1 D D 9.9 D D D 8.6 8.6 5.7 5.8 5.8 5.8 4.0 3.5 12.0 10.4 10.4 9.7 2.3 11.8 14.0 4.5 3.0 3.0 4.5 4.5 D D 2.6 2.6 D D 4.4 4.4 6.3 6.3 5.9 6.6 6.6 D D 6.5 6.5 6.9 D D D D 12.6 12.6 22.5 5.7 4.6 9.1 25.2 9.3 11.8 9.1 8.4 16.0 – 8.5 27.1 13.4 1.7 4.7 16.7 16.7 18.2 18.2 6.7 D D 3.9 D D D

149 633 141 657 7 976 1 132 738 1 132 738 722 196 37 537 236 808 136 197 4 156 091 281 833 281 833 3 634 582 3 634 582 D D 23 636 23 636 D D 62 805 62 805 145 982 145 982 248 662 82 918 82 918 D D 134 495 134 495 122 362 D D D D 701 701 810 861 560 301 095 935

55 714 53 054 2 660 506 506 327 14 102 62 719 719 203 284 922 310

12 291 11 565 726 112 112 70 5 23 13 838 838 235 519 430 654

1 776 1 627 149 17 17 7 2 4 2 492 492 864 999 045 584

1 666 433 109 403 109 403 1 453 079 1 453 079 D D 8 564 8 564 D D 28 946 28 946 63 188 63 188 66 532 17 592 17 592 D D 41 851 41 851 37 516 D D D D 2 004 602 2 004 602 730 590 1 029 636 731 739 297 897 177 536 66 840 652 636 451 670 248 81 5 43 32 33 60 28 269 363 758 372 233 433 487 118

390 890 22 716 22 716 342 096 342 096 D D 1 827 1 827 D D 6 475 6 475 17 065 17 065 15 223 3 599 3 599 D D 9 984 9 984 8 435 D D D D 460 460 164 238 171 67 41 15 135 135 753 279 211 068 741 362

36 646 2 372 2 372 30 901 30 901 b b 305 305 a a 979 979 1 973 1 973 2 096 591 591 b b 1 345 1 345 1 168 c a c c 36 36 12 18 12 5 4 1 640 640 980 141 210 931 262 257

1 505 745 1 033 264 558 172 9 89 73 107 127 67 532 056 303 736 017 939 562 175

145 074 99 487 55 18 1 9 7 6 13 6 303 022 156 091 775 409 148 605

13 611 9 088 5 001 1 640 71 798 771 800 1 074 573 1 709 1 709 2 814 2 814 10 728 i i 4 946 h h h

174 863 174 863 297 618 297 618 1 096 649 D D 548 329 D D D

75 266 75 266 125 700 125 700 461 353 D D 226 551 D D D

17 476 17 476 28 111 28 111 105 821 D D 51 109 D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

7

Table 1a.

Summary Statistics for Firms Subject to Federal Income Tax for the State: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

MARYLAND Con.
54 541 5418 54181 541810 54182 541820 54183 541830 54184 541840 5418401 5418402 54185 541850 5418501 5418502 54186 541860 54187 541870 54189 541890 5418901 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Media buying services Media buying services Media representatives Media representatives Radio & television advertising representatives Publishers’ advertising representatives Display advertising Display advertising Display advertising (except outdoor) Outdoor advertising services Direct mail advertising Direct mail advertising Advertising material distribution services Advertising material distribution services Other services related to advertising Other services related to advertising Welcoming services Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services All other professional, scientific, & technical services All other professional, scientific, & technical services
1Includes 2Includes

Con.

750 238 238 121 121 14 14 26 26 7 19 38 38 8 30 106 106 9 9 198 198 2 98 78 20 459 90 90 296 227 69 20 20 53 53

776 106 192 791 192 791 29 099 29 099 D D 16 16 1 14 578 578 991 587

233 004 87 601 87 601 10 470 10 470 D D 4 4 1 3 741 741 092 649

53 217 19 838 19 838 2 301 2 301 D D 1 043 1 043 252 791 2 619 2 619 D D 19 975 19 975 D D D D D 4 338 1 110 D 29 263 21 207 21 207 4 391 3 055 1 336 D D D D

7 756 2 083 2 083 320 320 b b 138 138 28 110 812 812 f c 3 386 3 386 b b f f a 526 242 c 4 308 2 576 2 576 1 232 994 238 c c e e

24.5 16.7 16.7 61.9 61.9 D D 29.4 29.4 55.9 25.8 6.3 6.3 D D 28.8 28.8 D D D D D 29.8 37.7 D 13.4 8.3 8.3 30.5 30.3 31.1 D D D D

6.7 4.3 4.3 10.6 10.6 D D 1.9 1.9 2.6 1.9 16.3 16.3 D D 5.9 5.9 D D D D D 1.7 13.0 D 9.3 5.6 5.6 7.2 7.7 5.7 D D D D

77 891 77 891 D D 277 539 277 539 D D D D D 136 844 17 371 D 359 413 244 101 244 101 72 825 53 217 19 608 D D D D

9 842 9 842 D D 87 419 87 419 D D D D D 19 517 5 025 D 130 707 93 301 93 301 20 367 14 228 6 139 D D D D

receipts information obtained from administrative records of other Federal agencies. receipts information which was imputed based on historic company ratios or administrative records, or on industry averages.

Table 1b.

Summary Statistics for Firms Exempt From Federal Income Tax for the State: 1997
Paid employees for pay period including March 12 (number) Percent of revenue From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A]

NAICS code

Geographic area and kind of business Establish ments (number) Revenue ($1,000) Expenses ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

MARYLAND
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities
1Includes 2Includes

177 177 44 44 44 44 133 103 103 33 70 30 30

882 598 882 598 19 19 19 19 544 544 544 544

826 241 826 241 18 18 18 18 049 049 049 049

359 483 359 483 9 9 9 9 450 450 450 450

88 007 88 007 2 2 2 2 149 149 149 149

7 132 7 132 340 340 340 340 6 792 i i 4 362 g f f

6.9 6.9 22.0 22.0 22.0 22.0 6.5 D D 1.2 D D D

3.5 3.5 3.1 3.1 3.1 3.1 3.5 D D .1 D D D

863 054 D D 576 487 D D D

808 192 D D 562 351 D D D

350 033 D D 243 197 D D D

85 858 D D 60 640 D D D

revenue information obtained from administrative records of other Federal agencies. revenue information which was imputed based on historic company ratios or administrative records, or on industry averages.

8

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

CUMBERLAND, MD–WV MSA
54 541 5411 54111 541110 5411101 5412 54121 541219 5413 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Advertising & related services 114 114 44 44 44 44 27 27 8 17 7 28 637 28 637 9 9 9 9 765 765 765 765 14 625 14 625 4 4 4 4 469 469 469 469 3 241 3 241 895 895 895 895 1 608 1 608 266 322 120 581 581 144 144 144 144 271 271 49 75 37 52.5 52.5 47.1 47.1 47.1 47.1 37.7 37.7 55.0 80.9 36.9 5.6 5.6 13.7 13.7 13.7 13.7 1.0 1.0 .3 – 3.5

9 710 9 710 2 103 3 087 1 712

6 685 6 685 979 1 376 539

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 54149 541490 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 5416121 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Actuarial consulting Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services See footnotes at end of table. 15 494 15 494 4 4 4 4 438 173 173 173 265 206 59 1 979 1 979 1 159 194 86 540 2 149 451 451 1 347 1 347 32 32 72 72 122 122 120 120 639 229 229 35 35 359 359 304 52 16 16 2 132 2 132 907 919 290 629 52 254 2 388 1 810 812 460 44 244 172 364 102 72 214 214 364 364 19 882 819 19 882 819 4 426 760 D D D D D D 1 509 268 1 509 268 1 155 304 34 970 191 704 127 290 D 429 170 429 170 D D D D D D 42 916 42 916 D D D D D D D 169 135 169 135 D D D D D D D 2 591 590 D D D 219 375 2 531 164 2 114 329 1 351 531 336 167 D D 120 788 222 790 158 513 45 328 243 903 243 903 172 932 172 932 610 610 455 14 83 56 8 074 293 8 074 293 1 820 485 D D D D D D 197 197 178 450 898 671 138 138 99 5 20 12 1 844 762 1 844 762 410 471 D D D D D D 778 778 973 189 723 893 18 18 10 3 2 2 164 081 164 081 35 501 k k k g g e 554 554 482 313 460 299 15.3 15.3 16.2 D D D D D D 17.8 17.8 17.0 30.9 2.8 43.6 D 21.7 21.7 D D D D D D 27.4 27.4 D D D D D D D 38.2 38.2 D D D D D D D 7.1 D D D 20.1 21.7 17.4 13.3 29.2 D D 31.0 32.4 6.1 20.7 52.5 52.5 30.4 30.4 7.1 7.1 4.8 D D D D D D 5.8 5.8 2.9 7.9 15.2 17.8 D 1.8 1.8 D D D D D D 4.0 4.0 D D D D D D D 3.9 3.9 D D D D D D D 6.6 D D D 5.4 9.1 9.6 7.8 10.2 D D 5.4 20.6 5.3 19.3 5.4 5.4 8.4 8.4

D 173 242 173 242 D D D D D D 19 518 19 518 D D D D D D D 52 041 52 041 D D D D D D D 945 595 D D D 63 514 1 005 307 850 245 521 034 166 619 D D 55 918 92 389 54 601 15 602 87 071 87 071 67 991 67 991

D 36 370 36 370 D D D D D D 4 341 4 341 D D D D D D D 10 804 10 804 D D D D D D D 225 265 D D D 15 031 236 872 201 644 134 546 34 406 D D 12 340 18 079 11 314 3 299 20 007 20 007 15 221 15 221

k 3 945 3 945 k k c c e e 610 610 g g h f f g g 1 304 1 304 g c b b k k i 17 335 j h g 1 091 18 456 14 862 9 273 2 878 e g 1 030 1 573 760 378 2 164 2 164 1 430 1 430

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

9

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA Con.
54 541 5417 54171 541710 5417101 5417102 54172 541720 5418 54181 541810 54182 541820 54183 541830 54184 541840 5418401 5418402 54185 541850 5418501 5418502 54186 541860 54187 541870 54189 541890 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Media buying services Media buying services Media representatives Media representatives Radio & television advertising representatives Publishers’ advertising representatives Display advertising Display advertising Display advertising (except outdoor) Outdoor advertising services Direct mail advertising Direct mail advertising Advertising material distribution services Advertising material distribution services Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services All other professional, scientific, & technical services All other professional, scientific, & technical services 209 182 182 94 88 27 27 989 368 368 109 109 34 34 81 81 33 48 46 46 17 29 128 128 16 16 207 207 116 61 29 571 122 122 365 273 92 14 14 70 70 700 686 686 152 534 182 181 181 174 007 230 223 223 54 169 901 847 847 155 692 58 57 57 11 45 417 032 032 966 066 3 3 3 1 2 981 789 789 000 789 192 192 9 819 2 964 2 964 f f c c f f 329 f 749 749 e e h h c c 921 921 574 c c i 4 790 4 790 g g 245 b b 243 243 6.3 5.6 5.6 14.8 3.0 38.2 38.2 24.1 23.6 23.6 D D D D D D 2.5 D 6.3 6.3 D D D D D D 31.0 31.0 23.2 D D D 14.9 14.9 D D 36.9 D D 20.6 20.6 12.4 12.6 12.6 9.9 13.3 3.8 3.8 7.3 7.9 7.9 D D D D D D 6.4 D 20.5 20.5 D D D D D D 5.2 5.2 5.3 D D D 18.7 18.7 D D 17.4 D D 16.5 16.5 Con.

14 001 14 001 1 291 576 336 743 336 743 D D D D D D 40 569 D 101 208 101 208 D D D D D D 226 850 226 850 182 384 D D D 383 116 383 116 D D 24 959 D D 21 332 21 332

7 054 7 054 396 590 146 750 146 750 D D D D D D 13 628 D 21 665 21 665 D D D D D D 34 309 34 309 22 179 D D D 157 395 157 395 D D 6 297 D D 6 767 6 767

1 385 1 385 86 284 31 439 31 439 D D D D D D 2 981 D 4 598 4 598 D D D D D D 7 156 7 156 4 514 D D D 37 028 37 028 D D 1 380 D D 1 322 1 322

Atlantic–Cape May, NJ PMSA
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 5414 54141 541410 54143 541430 5414301 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) See footnotes at end of table. 724 724 280 261 261 261 19 17 109 109 64 16 25 118 25 25 68 68 3 3 19 19 32 12 12 15 15 13 449 910 449 910 132 123 123 123 275 936 936 936 184 119 184 119 64 60 60 60 055 382 382 382 40 984 40 984 12 12 12 12 864 141 141 141 723 D 4 312 4 312 D D D 9 497 1 190 1 190 7 569 7 569 D D D D 558 D D D D D 4 680 4 680 1 1 1 1 384 274 274 274 110 c 790 790 e e b 971 135 135 691 691 b b b b 97 b b b b b 24.1 24.1 30.4 31.7 31.7 31.7 11.2 D 38.8 38.8 D D D 24.1 19.9 19.9 21.5 21.5 D D D D 68.2 D D D D D 7.5 7.5 7.1 2.9 2.9 2.9 70.3 D 4.4 4.4 D D D 7.0 12.6 12.6 5.3 5.3 D D D D 6.3 D D D D D

8 339 D 41 928 41 928 D D D 86 327 14 534 14 534 64 638 64 638 D D D D 12 630 D D D D D

3 673 D 19 201 19 201 D D D 38 708 5 479 5 479 29 651 29 651 D D D D 2 814 D D D D D

10

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA Con. Atlantic–Cape May, NJ PMSA Con.
54 541 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 54169 541690 5417 54171 541710 5417101 5418 54189 541890 5418903 5419 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Con. Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services Other services related to advertising Other services related to advertising Sign painting & lettering shop Other professional, scientific, & technical services Photographic services Photographic studios, portrait 52 52 16 26 10 16 55 39 26 9 9 6 6 6 4 47 13 13 5 25 21 13 88 261 88 261 D D D D 16 528 D 7 041 3 598 3 598 D D D D 29 304 D D 1 369 D D D 38 399 38 399 D D D D 6 262 D 2 526 1 760 1 760 D D D D 7 931 D D 461 D D D 9 285 9 285 D D D D 1 317 D 427 456 456 D D D D 1 710 D D 79 D D D 778 778 e c c b 187 c 74 56 56 c c c c 215 b b 19 c b b 2.9 2.9 D D D D 39.7 D 38.8 46.0 46.0 D D D D 33.1 D D 27.6 D D D 9.5 9.5 D D D D 9.5 D 19.7 – – D D D D 14.8 D D 17.8 D D D Con.

Philadelphia, PA–NJ PMSA
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 54149 541490 5415 54151 541511 541512 5415121 5415122 541513 541519 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services See footnotes at end of table. 13 093 13 093 3 3 3 3 762 536 536 536 226 179 47 1 624 1 624 976 141 69 438 1 768 391 391 1 113 1 113 29 29 59 59 79 79 92 92 533 195 195 27 27 297 297 254 40 14 14 1 817 1 817 788 773 240 533 36 220 18 002 581 18 002 581 3 3 3 3 845 728 728 728 098 192 192 192 7 343 252 7 343 252 1 1 1 1 565 526 526 526 937 461 461 461 1 694 006 1 694 006 357 349 349 349 905 102 102 102 147 380 147 380 30 28 28 28 179 900 900 900 15.1 15.1 16.1 15.8 15.8 15.8 28.4 32.4 19.3 16.3 16.3 16.0 31.4 2.4 40.1 11.9 22.1 22.1 10.0 10.0 13.1 13.1 18.0 18.0 22.7 22.7 29.7 29.7 37.1 42.9 42.9 23.9 23.9 35.9 35.9 36.8 D 59.4 59.4 9.3 9.3 15.5 6.8 3.9 21.6 .1 18.8 7.2 7.2 4.9 4.9 4.9 4.9 4.7 5.9 2.0 5.8 5.8 2.7 8.6 15.6 19.8 3.8 1.5 1.5 3.9 3.9 1.9 1.9 34.5 34.5 2.6 2.6 3.5 3.5 5.7 10.3 10.3 1.2 1.2 3.8 3.8 1.4 D – – 9.7 9.7 11.3 6.0 5.4 9.0 48.8 5.4

116 906 81 076 35 830 1 380 511 1 380 511 1 069 256 26 990 182 522 101 743 3 886 465 384 680 384 680 3 333 021 3 333 021 9 816 9 816 20 750 20 750 35 880 35 880 99 917 99 917 314 468 113 157 113 157 46 847 46 847 147 291 147 291 126 624 D 7 173 7 173 3 887 331 3 887 331 978 256 2 476 408 2 062 482 413 926 219 078 213 589

39 476 27 164 12 312 549 549 413 11 78 46 569 569 121 089 523 836

8 803 6 116 2 687 124 124 90 3 19 10 928 928 774 824 562 768

1 279 942 337 16 16 9 2 2 1 164 164 400 545 358 861

1 841 587 158 556 158 556 1 606 009 1 606 009 6 203 6 203 8 500 8 500 16 256 16 256 44 887 44 887 112 911 27 846 27 846 36 984 36 984 45 134 45 134 39 616 D 2 947 2 947 1 542 339 1 542 339 476 133 903 873 703 546 200 327 101 132 61 201

428 337 33 142 33 142 377 363 377 363 1 564 1 564 1 803 1 803 3 662 3 662 10 542 10 542 24 491 5 796 5 796 8 563 8 563 9 410 9 410 8 178 D 722 722 352 352 102 215 169 46 19 14 264 264 381 539 404 135 759 585

34 708 3 597 3 597 28 978 28 978 166 166 258 258 481 481 1 212 1 212 3 039 801 801 1 070 1 070 1 092 1 092 929 c 76 76 26 26 7 16 12 3 1 1 897 897 844 433 773 660 579 041

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

11

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA Con. Philadelphia, PA–NJ PMSA Con.
54 541 5416 54161 541611 541612 5416121 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 5418 54181 541810 54182 541820 54183 541830 54184 541840 5418401 5418402 54185 541850 5418501 5418502 54186 541860 54187 541870 54189 541890 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Actuarial consulting Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Media buying services Media buying services Media representatives Media representatives Radio & television advertising representatives Publishers’ advertising representatives Display advertising Display advertising Display advertising (except outdoor) Outdoor advertising services Direct mail advertising Direct mail advertising Advertising material distribution services Advertising material distribution services Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services All other professional, scientific, & technical services All other professional, scientific, & technical services See footnotes at end of table. 2 063 1 590 692 431 43 231 157 320 89 58 175 175 298 298 184 162 162 82 80 22 22 851 316 316 94 94 32 32 79 79 33 46 37 37 16 21 111 111 13 13 169 169 99 45 24 491 116 116 306 235 71 13 13 56 56 2 416 070 2 042 024 1 326 328 52 161 115 210 137 39 996 293 093 187 013 204 113 418 961 091 820 391 509 162 23 85 52 85 49 13 306 421 927 842 652 762 565 337 228 168 196 187 132 33 5 16 11 16 10 2 444 510 448 486 576 729 617 887 17 304 14 146 8 947 2 765 430 1 399 936 1 436 661 337 1 915 1 915 1 243 1 243 3 744 3 562 3 562 806 2 756 182 182 8 695 2 564 2 564 639 639 161 161 747 747 329 418 661 661 429 232 2 895 2 895 220 220 808 808 511 c 189 6 650 4 738 4 738 1 638 1 445 193 73 73 201 201 21.2 17.2 12.8 29.1 13.7 32.3 31.6 32.5 6.5 21.8 53.9 53.9 27.4 27.4 6.2 5.5 5.5 18.8 2.8 36.5 36.5 25.8 23.4 23.4 41.3 41.3 9.9 9.9 12.7 12.7 2.5 17.8 7.4 7.4 11.6 4.2 31.3 31.3 34.7 34.7 31.7 31.7 24.7 D 61.2 17.3 14.8 14.8 26.7 22.9 40.9 15.5 15.5 18.8 18.8 9.3 9.7 7.6 10.3 .4 17.0 5.5 21.7 6.1 22.2 5.2 5.2 9.2 9.2 13.2 13.4 13.4 13.4 13.4 4.0 4.0 7.5 7.6 7.6 5.1 5.1 20.7 20.7 13.7 13.7 6.4 17.4 19.0 19.0 .6 32.8 1.5 1.5 35.8 35.8 5.4 5.4 5.6 D 3.6 18.2 18.8 18.8 17.2 16.4 20.3 – – 17.8 17.8 Con.

217 417 217 417 156 629 156 629 655 642 642 111 530 544 054 054 130 924

78 655 78 655 62 045 62 045 223 216 216 47 168 008 091 091 515 576

18 070 18 070 13 911 13 911 56 55 55 10 44 643 287 287 482 805

13 490 13 490 1 109 213 299 091 299 091 68 565 68 565 16 981 16 981 121 121 40 80 83 83 35 47 482 482 569 913 014 014 487 527

6 917 6 917 352 681 128 990 128 990 26 686 26 686 7 477 7 477 34 34 13 21 17 17 4 13 927 927 628 299 397 397 070 327

1 356 1 356 76 531 27 499 27 499 5 895 5 895 1 554 1 554 7 7 2 4 312 312 981 331

3 564 3 564 894 2 670 23 437 23 437 855 855 6 415 6 415 4 056 D 1 933 44 739 36 956 36 956 6 167 5 071 1 096 487 487 1 129 1 129

299 185 299 185 14 701 14 701 206 194 206 194 167 528 D 29 831 507 881 382 075 382 075 101 334 80 184 21 150 6 932 6 932 17 540 17 540

102 786 102 786 3 699 3 699 30 719 30 719 19 811 D 8 720 194 129 157 028 157 028 29 102 24 105 4 997 2 155 2 155 5 844 5 844

12

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA Con. Vineland–Millville–Bridgeton, NJ PMSA
54 541 5411 54111 541110 5411101 5412 54121 541211 541219 5413 5416 54161 541614 5418 5419 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Other accounting services Architectural, engineering, & related services Management, scientific, & technical consulting services Management consulting services Process, physical distribution, & logistics consulting services Advertising & related services Other professional, scientific, & technical services 200 200 89 86 86 86 37 37 21 11 29 15 8 1 9 10 88 892 88 892 40 39 39 39 517 072 072 072 34 093 34 093 17 17 17 17 585 171 171 171 7 151 7 151 3 3 3 3 944 832 832 832 1 061 1 061 506 485 485 485 170 170 c b 135 174 c b 21 b 33.2 33.2 30.3 31.4 31.4 31.4 55.2 55.2 D D 56.5 16.7 D D 9.0 D 3.7 3.7 5.4 4.4 4.4 4.4 1.3 1.3 D D 1.7 .8 D D 24.3 D

9 564 9 564 D D 10 003 22 637 D D 2 250 D

4 613 4 613 D D 4 543 5 765 D D 632 D

1 029 1 029 D D 897 911 D D 160 D

Wilmington–Newark, DE–MD PMSA
54 541 5411 54111 541110 5411101 54119 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 541613 541618 54162 541620 54169 541690 5417 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Marketing consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services See footnotes at end of table. 1 477 1 477 307 290 290 290 17 209 209 98 34 66 234 30 30 153 153 10 10 14 14 24 24 68 20 20 4 4 44 44 34 259 259 102 117 39 78 12 28 255 173 90 21 39 11 30 30 52 52 18 1 341 436 1 341 436 408 870 D D D D 77 265 77 265 D D D D 27 072 27 072 D D D D D D D D 35 416 D D D D D D D D D D 88 708 D D D D 75 929 41 973 16 695 D 11 840 D 22 225 22 225 11 731 11 731 D 512 829 512 829 172 908 D D D D 36 814 36 814 D D D D 8 402 8 402 D D D D D D D D 16 598 D D D D D D D D D D 30 690 D D D D 32 189 21 038 8 834 D 6 329 D 7 247 7 247 3 904 3 904 D 102 621 102 621 35 758 D D D D 8 509 8 509 D D D D 1 851 1 851 D D D D D D D D 3 838 D D D D D D D D D D 7 054 D D D D 6 476 3 989 1 612 D 1 293 D 1 672 1 672 815 815 D 10 960 10 960 3 432 h h h b 1 430 1 430 f e e g 186 186 g g b b b b c c 415 b b c c c c c g g f 683 e c c b 791 471 227 b 130 b 200 200 120 120 b 13.7 13.7 10.8 D D D D 28.4 28.4 D D D D 13.0 13.0 D D D D D D D D 24.8 D D D D D D D D D D 14.4 D D D D 36.2 30.7 36.0 D 29.3 D 34.5 34.5 59.2 59.2 D 5.3 5.3 2.6 D D D D 7.8 7.8 D D D D .6 .6 D D D D D D D D 1.9 D D D D D D D D D D 23.7 D D D D 6.2 6.8 13.2 D 2.9 D 7.6 7.6 1.2 1.2 D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

13

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE– MD CMSA Con. Wilmington–Newark, DE–MD PMSA Con.
54 541 5418 54181 541810 54184 541840 5418402 54185 541850 5418502 54186 541860 54189 541890 5418902 5419 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Con. Advertising & related services Advertising agencies Advertising agencies Media representatives Media representatives Publishers’ advertising representatives Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Other professional, scientific, & technical services Photographic services Photographic studios, portrait Commercial photography 82 31 31 1 1 1 6 6 5 13 13 22 22 10 45 30 21 9 150 809 29 416 29 416 D D D D D D D D D D D D D D D 35 346 14 610 14 610 D D D D D D D D D D D D D D D 7 883 3 251 3 251 D D D D D D D D D D D D D D D 888 323 323 b b b b b b e e b b b c b b b 10.0 32.2 32.2 D D D D D D D D D D D D D D D 4.4 3.9 3.9 D D D D D D D D D D D D D D D Con.

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 54149 541490 5415 54151 541511 541512 5415121 5415122 541513 541519 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services See footnotes at end of table. 4 4 1 2 26 290 26 290 6 5 5 5 230 748 748 748 482 392 90 2 925 2 925 1 691 302 112 820 3 691 711 711 2 480 2 480 43 43 132 132 185 185 137 137 1 049 368 368 28 28 635 635 574 60 18 18 833 833 948 205 805 1 400 177 503 14 14 4 8 047 047 661 169 44 475 026 44 475 026 8 591 644 D D D D D D 2 336 834 2 336 834 1 798 670 58 033 306 587 173 544 8 472 618 714 042 714 042 7 394 189 7 394 189 D D 31 865 31 865 103 540 103 540 D D D D D D D D D D D D D 462 462 155 477 D D D D 5 5 2 2 373 373 072 750 17 623 807 17 623 807 3 223 154 D D D D D D 1 048 503 1 048 503 790 936 22 254 152 423 82 890 3 484 551 279 545 279 545 3 047 146 3 047 146 D D 13 341 13 341 47 010 47 010 D D D D D D D D D D D D D 509 509 900 894 D D D D 222 222 160 7 34 18 4 043 757 4 043 757 686 563 D D D D D D 032 032 790 958 946 338 30 30 16 4 5 3 346 773 346 773 53 219 l l l h g f 276 276 686 464 824 302 10.5 10.5 9.8 D D D D D D 12.7 12.7 11.3 28.5 1.4 42.0 9.6 17.1 17.1 8.6 8.6 D D 40.0 40.0 23.0 23.0 D D D D D D D D D D D D D 6.5 6.5 5.3 6.9 D D D D 6.6 6.6 4.3 D D D D D D 7.9 7.9 6.2 6.8 14.7 13.6 4.5 2.4 2.4 4.7 4.7 D D 2.4 2.4 2.8 2.8 D D D D D D D D D D D D D 8.9 8.9 13.1 5.9 D D D D

822 059 62 339 62 339 720 798 720 798 D D 2 652 2 652 11 203 11 203 D D D D D D D D D D D D D 1 277 089 1 277 089 491 048 657 350 D D D D

72 020 5 906 5 906 61 367 61 367 c c 404 404 1 411 1 411 h h h g g c c g g g c c c 97 97 36 49 727 727 509 724 k j i h

14

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA Con.
54 541 5416 54161 541611 541612 5416121 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 5418 54181 541810 54182 541820 54183 541830 54184 541840 5418401 5418402 54185 541850 5418501 5418502 54186 541860 54187 541870 54189 541890 5418901 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Actuarial consulting Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Media buying services Media buying services Media representatives Media representatives Radio & television advertising representatives Publishers’ advertising representatives Display advertising Display advertising Display advertising (except outdoor) Outdoor advertising services Direct mail advertising Direct mail advertising Advertising material distribution services Advertising material distribution services Other services related to advertising Other services related to advertising Welcoming services Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services All other professional, scientific, & technical services All other professional, scientific, & technical services See footnotes at end of table. 4 580 3 330 1 691 631 34 261 336 706 120 182 315 315 935 935 645 524 524 371 153 121 121 1 552 374 374 580 580 28 28 49 49 17 32 44 44 8 36 200 200 14 14 263 263 3 129 105 26 785 202 202 447 320 127 47 47 89 89 D D D D D D 248 615 D D D 390 654 390 654 D D D D D D D D D 1 816 155 D D 621 106 621 106 D D D D 11 653 D 76 687 76 687 D D D D 10 801 10 801 223 538 223 538 D 179 480 23 118 D D D D D D 44 619 25 455 25 455 62 112 62 112 D D D D D D 109 332 D D D 177 950 177 950 D D D D D D D D D 658 121 D D 277 987 277 987 D D D D 4 894 D 10 133 10 133 D D D D 3 468 3 468 38 256 38 256 D 25 443 6 560 D D D D D D 13 864 9 522 9 522 21 547 21 547 D D D D D D 28 718 D D D 42 126 42 126 D D D D D D D D D 145 791 D D 59 598 59 598 D D D D 1 213 D 2 647 2 647 D D D D 837 837 8 776 8 776 D 5 638 1 391 D D D D D D 3 207 2 474 2 474 4 255 4 255 k k j h f g 1 854 h g g 3 849 3 849 i i j j j j h h h 15 679 h h 4 095 4 095 c c e e 107 c 866 866 f e i i 127 127 1 157 1 157 a 667 300 c i h h g g 527 282 282 527 527 D D D D D D 28.8 D D D 17.2 17.2 D D D D D D D D D 20.9 D D 19.3 19.3 D D D D 22.2 D 7.1 7.1 D D D D 15.8 15.8 28.8 28.8 D 26.8 45.3 D D D D D D 23.2 13.5 13.5 14.6 14.6 D D D D D D 21.6 D D D 17.4 17.4 D D D D D D D D D 6.4 D D 8.2 8.2 D D D D .4 D 11.7 11.7 D D D D 46.9 46.9 4.0 4.0 D 1.6 10.0 D D D D D D 4.8 – – 24.8 24.8 Con.

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

15

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA Con. Baltimore, MD PMSA
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 54149 541490 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities See footnotes at end of table. 6 666 6 666 1 1 1 1 820 647 647 647 173 162 1 006 1 006 578 101 35 292 998 184 184 635 635 21 21 41 41 63 63 53 53 312 109 109 11 11 184 184 162 21 8 8 912 912 359 435 162 273 106 876 670 307 161 74 78 131 38 33 75 75 131 131 114 110 110 74 36 4 4 6 654 562 6 654 562 1 1 1 1 210 120 120 120 886 323 323 323 2 613 662 2 613 662 480 447 447 447 048 076 076 076 591 324 591 324 101 93 93 93 262 919 919 919 60 715 60 715 10 9 9 9 611 591 591 591 16.4 16.4 18.7 19.0 19.0 19.0 14.0 D 16.1 16.1 18.0 D D D 11.5 18.2 18.2 10.1 10.1 D D D D D D 14.0 14.0 47.6 39.4 39.4 D D 35.9 35.9 D D D D 12.3 12.3 8.3 13.6 9.4 22.4 D 28.7 31.1 32.9 32.9 D D D D D 14.6 14.6 40.9 40.9 16.6 D D D D D D 7.4 7.4 5.5 5.8 5.8 5.8 2.8 D 11.1 11.1 10.0 D D D 3.4 2.7 2.7 3.2 3.2 D D D D D D 12.9 12.9 5.6 5.6 5.6 D D 7.9 7.9 D D D D 9.4 9.4 12.3 8.4 8.0 9.3 D 17.6 14.4 12.6 23.9 D D D D D 26.4 26.4 28.4 28.4 6.4 D D D D D D

90 563 D 579 715 579 715 380 164 D D D 1 940 072 160 666 160 666 1 697 221 1 697 221 D D D D D D 47 343 47 343 148 503 56 332 56 332 D D 63 277 63 277 D D D D 1 243 626 1 243 626 387 300 766 674 518 180 248 494 D 570 078 422 674 169 831 94 545 D D D D D 105 337 105 337 42 067 42 067 291 000 D D D D D D

32 972 D 232 638 232 638 157 779 D D D 769 150 67 669 67 669 663 005 663 005 D D D D D D 22 437 22 437 35 604 11 313 11 313 D D 17 995 17 995 D D D D 522 522 197 286 178 108 649 649 410 678 610 068 D

7 343 D 53 256 53 256 35 354 D D D 182 276 14 903 14 903 158 829 158 829 D D D D D D 5 007 5 007 7 995 2 426 2 426 D D 4 108 4 108 D D D D 118 118 42 66 43 23 485 485 778 608 286 322 D

1 020 f 7 869 7 869 3 879 g f g 16 911 1 449 1 449 14 160 14 160 b b b b e e 732 732 1 134 393 393 b b 610 610 f b c c 9 9 3 5 3 1 809 809 361 507 551 956 f

248 491 190 547 74 365 44 900 D D D D D 42 874 42 874 15 070 15 070 113 182 D D D D D D

52 523 40 199 15 276 10 049 D D D D D 9 626 9 626 2 698 2 698 27 555 D D D D D D

5 095 3 726 1 425 866 e e e f c 1 029 1 029 340 340 2 269 g g g f b b

16

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA Con. Baltimore, MD PMSA
54 541 5418 54181 541810 54182 541820 54185 541850 5418501 5418502 54186 541860 54189 541890 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990

Con.
Con.

Professional, scientific, & technical services Professional, scientific, & technical services Con. Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Display advertising Display advertising Display advertising (except outdoor) Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services

400 149 149 55 55 20 20 5 15 45 45 101 101 52 39 9 228 40 40 154 121 33 6 6 28 28

486 030 136 531 136 531 16 531 16 531 58 608 58 608 D D 168 736 168 736 D D D D D 184 652 133 767 133 767 D D D D D D D

142 604 63 115 63 115 5 785 5 785 5 118 5 118 D D 49 627 49 627 D D D D D 69 296 53 842 53 842 D D D D D D D

31 763 14 101 14 101 1 243 1 243 1 213 1 213 D D 11 032 11 032 D D D D D 16 209 12 992 12 992 D D D D D D D

4 718 1 499 1 499 195 195 682 682 f b 1 714 1 714 e e e c b 2 299 1 477 1 477 f f b b b c c

19.6 14.2 14.2 59.4 59.4 6.9 6.9 D D 17.0 17.0 D D D D D 9.1 3.1 3.1 D D D D D D D

5.7 3.4 3.4 8.4 8.4 .5 .5 D D 6.8 6.8 D D D D D 12.5 5.7 5.7 D D D D D D D

All other professional, scientific, & technical services All other professional, scientific, & technical services

Hagerstown, MD PMSA
54 541 5411 54111 541110 5411101 5412 54121 541211 541219 5413 5414 54143 541430 5415 54151 541512 5417 5418 5419 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Other accounting services Architectural, engineering, & related services Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Computer systems design services Scientific research & development services Advertising & related services Other professional, scientific, & technical services Photographic services Photographic studios, portrait Commercial photography See footnotes at end of table. 163 163 56 51 51 51 39 39 19 13 24 4 2 2 11 11 7 2 7 11 8 6 2 63 477 63 477 11 939 D D D 11 629 11 629 9 123 D 11 175 D D D 5 667 5 667 5 129 D 2 094 D D D D 22 729 22 729 5 281 D D D 4 024 4 024 3 089 D 5 945 D D D 2 052 2 052 1 806 D 370 D D D D 5 404 5 404 1 124 D D D 1 032 1 032 748 D 1 520 D D D 492 492 446 D 81 D D D D 854 854 176 c c c 221 221 107 b 199 b b b 51 51 43 b 20 b b b a 30.6 30.6 42.4 D D D 32.5 32.5 25.5 D 50.4 D D D 10.8 10.8 2.6 D 48.2 D D D D 4.1 4.1 13.3 D D D .3 .3 .4 D 2.2 D D D 2.7 2.7 3.0 D 19.2 D D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

17

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA Con. Washington, DC–MD–VA–WV PMSA
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54134 541340 54135 541350 54137 541370 54138 541380 5414 54141 541410 54142 541420 54143 541430 5414301 5414302 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 5416121 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Drafting services Drafting services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Industrial design services Industrial design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Actuarial consulting Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities See footnotes at end of table. 3 3 1 1 19 461 19 461 4 4 4 4 354 050 050 050 304 225 79 1 880 1 880 1 094 195 76 515 2 669 523 523 1 830 1 830 22 22 91 91 120 120 81 81 733 257 257 17 17 449 449 410 39 910 910 585 763 638 1 125 165 397 12 12 4 7 5 1 37 756 987 37 756 987 7 7 7 7 368 204 204 204 819 780 780 780 14 987 416 14 987 416 2 2 2 2 737 681 681 681 825 335 335 335 3 447 029 3 447 029 584 571 571 571 177 694 694 694 285 204 285 204 42 40 40 40 432 636 636 636 9.5 9.5 8.3 8.1 8.1 8.1 15.5 22.9 7.4 11.4 11.4 9.4 32.2 1.6 49.4 9.0 16.8 16.8 8.0 8.0 D D D D 19.6 19.6 7.7 7.7 29.3 29.6 29.6 3.5 3.5 30.3 30.3 29.9 36.2 5.9 5.9 5.0 6.3 4.2 13.1 2.6 15.7 16.3 16.4 11.0 22.3 2.2 26.9 28.4 43.5 16.2 31.4 18.2 18.2 15.3 15.3 3.5 3.0 3.0 1.8 9.2 6.7 6.7 6.5 6.5 4.1 4.1 4.1 4.1 4.0 6.4 1.4 6.9 6.9 5.2 8.6 14.5 14.8 4.8 2.3 2.3 5.1 5.1 D D D D 2.6 2.6 4.7 4.7 4.2 4.4 4.4 1.1 1.1 4.2 4.2 4.2 3.8 8.8 8.8 13.2 5.7 5.6 6.0 16.3 4.2 6.9 5.6 4.7 11.4 1.9 9.2 17.2 8.8 4.6 1.6 14.1 14.1 9.8 9.8 5.1 5.3 5.3 3.7 13.5 3.4 3.4

164 039 86 041 77 998 1 745 490 1 745 490 1 409 383 40 902 191 240 103 965 6 521 371 551 458 551 458 5 690 670 5 690 670 D D D D 82 258 82 258 163 941 163 941 340 663 130 342 130 342 10 384 10 384 198 198 185 13 798 798 273 397 715 681 775 351 998 998 707 291 169 169 317 674 683 991 751 427 4 4 1 2 1

56 490 34 900 21 590 811 811 630 15 115 50 841 841 068 408 562 803

12 483 7 430 5 053 167 167 124 5 26 11 744 744 688 141 750 165

1 796 1 062 734 22 22 12 2 4 1 186 186 700 791 860 835

2 709 456 211 210 211 210 2 380 465 2 380 465 D D D D 35 489 35 489 65 885 65 885 108 139 38 297 38 297 4 042 4 042 65 65 60 4 848 848 875 462 681 780 338 172 422 422 953 469 808 808 244 410 840 570 577 577

638 263 47 289 47 289 561 103 561 103 D D D D 8 555 8 555 17 990 17 990 23 487 7 979 7 979 933 933 14 14 12 1 493 493 908 585

54 910 4 434 4 434 47 096 47 096 c c e e 1 001 1 001 1 961 1 961 2 833 982 982 99 99 1 740 1 740 1 593 147 87 87 33 44 29 14 7 3 867 867 140 174 175 999 402 151

1 158 112 1 158 112 448 224 590 296 407 499 182 797 79 383 40 209 482 766 361 412 265 45 8 13 23 22 7 19 592 682 282 808 592 931 400 807

3 695 2 653 1 381 466 25 184 257 575 82 149 240 240 802 802 529 413 413 296 117 116 116

4 815 278 3 623 656 2 581 430 92 133 204 292 91 228 310 352 609 462 281 440 330 224

2 106 678 1 576 196 1 141 198 37 71 88 105 36 94 289 398 693 860 845 619 540 350

39 100 29 115 21 432 3 190 596 1 193 1 401 2 083 664 1 746 2 820 2 820 7 165 7 165 19 16 16 13 2 949 378 378 447 931

285 317 285 317 906 305 906 305 2 2 2 1 379 053 053 705 348 261 337 337 225 112

135 076 135 076 395 406 395 406 974 838 838 687 150 052 730 730 874 856

32 500 32 500 88 854 88 854 233 203 203 165 38 682 898 898 844 054

325 924 325 924

135 322 135 322

29 784 29 784

3 571 3 571

18

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA Con. Washington, DC–MD–VA–WV PMSA Con.
54 541 5418 54181 541810 54182 541820 54183 541830 54184 541840 5418401 5418402 54185 541850 5418502 54186 541860 54189 541890 5418901 5418902 5418903 5418909 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Media buying services Media buying services Media representatives Media representatives Radio & television advertising representatives Publishers’ advertising representatives Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Welcoming services Advertising specialties goods distributor Sign painting & lettering shop All other advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services All other professional, scientific, & technical services All other professional, scientific, & technical services 1 145 223 223 525 525 17 17 38 38 13 25 24 24 21 154 154 158 158 2 76 63 17 546 161 161 285 193 92 40 40 60 60 1 328 031 186 523 186 523 604 575 604 575 18 802 18 802 40 022 40 022 D D 18 079 18 079 D 323 678 323 678 D D D 109 353 13 861 D 459 905 306 414 306 414 86 610 51 296 35 314 22 388 22 388 44 493 44 493 515 147 87 496 87 496 272 202 272 202 5 452 5 452 9 816 9 816 D D 5 015 5 015 D 109 039 109 039 D D D 17 696 3 920 D 175 470 125 566 125 566 25 757 14 404 11 353 8 359 8 359 15 788 15 788 113 947 19 307 19 307 58 355 58 355 1 147 1 147 2 362 2 362 D D 1 434 1 434 D 25 313 25 313 D D D 3 956 817 D 44 851 33 764 33 764 5 555 2 871 2 684 2 209 2 209 3 323 3 323 10 941 1 635 1 635 3 900 3 900 105 105 212 212 b c 184 184 c 4 162 4 162 f f a 411 171 c 4 986 3 119 3 119 1 290 859 431 239 239 338 338 21.4 18.7 18.7 18.2 18.2 3.7 3.7 18.2 18.2 D D 8.0 8.0 D 29.2 29.2 D D D 20.0 47.1 D 36.6 43.8 43.8 29.1 34.5 21.1 11.5 11.5 14.8 14.8 6.7 3.5 3.5 8.2 8.2 – – 2.6 2.6 D D 48.2 48.2 D 5.6 5.6 D D D .6 7.7 D 4.9 5.1 5.1 5.5 6.2 4.5 – – 5.2 5.2 Con.

AREA OUTSIDE MARYLAND METROPOLITAN AREAS
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 5414 54143 541430 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 541614 54169 541690 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Process, physical distribution, & logistics consulting services Other scientific & technical consulting services Other scientific & technical consulting services See footnotes at end of table. 706 706 195 181 181 181 14 14 149 149 66 24 57 157 19 19 98 98 8 8 25 25 20 14 14 65 65 27 29 14 15 64 46 32 2 8 8 558 105 558 105 54 783 D D D D D 39 526 39 526 D D D 270 347 D D 245 990 245 990 D D D D D D D 99 988 99 988 D 65 241 31 104 34 137 50 025 D D D 3 996 3 996 256 561 256 561 23 321 D D D D D 14 595 14 595 D D D 135 786 D D 125 007 125 007 D D D D D D D 40 396 40 396 D 23 843 9 332 14 511 25 788 D D D 1 774 1 774 58 242 58 242 4 957 D D D D D 3 183 3 183 D D D 32 790 D D 30 573 30 573 D D D D D D D 7 905 7 905 D 3 903 667 3 236 5 658 D D D 315 315 6 828 6 828 795 f f f b b 791 791 e c c 3 404 b b 3 025 3 025 b b c c b a a 748 748 e 340 90 250 462 e e b 34 34 16.5 16.5 41.7 D D D D D 37.9 37.9 D D D 6.8 D D 4.8 4.8 D D D D D D D 7.6 7.6 D 9.2 11.8 6.9 22.2 D D D 13.2 13.2 14.8 14.8 6.1 D D D D D 4.4 4.4 D D D 19.9 D D 21.2 21.2 D D D D D D D 12.7 12.7 D 5.5 9.6 1.7 12.2 D D D – –

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

19

Table 2a.

Summary Statistics for Firms Subject to Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

AREA OUTSIDE MARYLAND METROPOLITAN AREAS Con.
54 541 5417 54171 541710 5418 54185 541850 54189 541890 5418903 5419 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Con. Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Advertising & related services Display advertising Display advertising Other services related to advertising Other services related to advertising Sign painting & lettering shop Other professional, scientific, & technical services Photographic services Photographic studios, portrait
1Includes 2Includes

Con. 9 9 9 28 3 3 9 9 6 19 15 10 D D D 22 402 D D D D D D D D D D D 8 298 D D D D D D D D D D D 1 948 D D D D D D D D c c c 367 b b b b b b b b D D D 48.0 D D D D D D D D D D D 15.1 D D D D D D D D

receipts information obtained from administrative records of other Federal agencies. receipts information which was imputed based on historic company ratios or administrative records, or on industry averages.

Table 2b.

Summary Statistics for Firms Exempt From Federal Income Tax for Metropolitan Areas: 1997
Paid employees for pay period including March 12 (number) Percent of revenue From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Revenue ($1,000) Expenses ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

CUMBERLAND, MD–WV MSA
54 Professional, scientific, & technical services 1 D D D D a D D

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE–MD CMSA
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities 125 125 48 48 48 48 77 52 52 11 41 25 25 D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D h h f f f f h g g e g c c D D D D D D D D D D D D D D D D D D D D D D D D D D

Atlantic–Cape May, NJ PMSA
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 5 5 D D D D D D D D b b D D D D

Philadelphia, PA–NJ PMSA
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities See footnotes at end of table. 109 109 38 38 38 38 71 47 47 8 39 24 24 283 226 283 226 52 52 52 52 446 446 446 446 269 126 269 126 51 51 51 51 703 703 703 703 134 103 134 103 37 37 37 37 408 408 408 408 31 520 31 520 8 8 8 8 179 179 179 179 3 413 3 413 884 884 884 884 2 529 2 293 2 293 e g 236 236 6.2 6.2 1.6 1.6 1.6 1.6 7.3 5.0 5.0 D D 23.4 23.4 6.3 6.3 4.8 4.8 4.8 4.8 6.6 5.5 5.5 D D 13.9 13.9

230 780 201 400 201 400 D D 29 380 29 380

217 423 188 682 188 682 D D 28 741 28 741

96 695 86 651 86 651 D D 10 044 10 044

23 341 21 001 21 001 D D 2 340 2 340

20

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 2b.

Summary Statistics for Firms Exempt From Federal Income Tax for Metropolitan Areas: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of revenue From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For definitions of metropolitan areas (CMSAs, MSAs, and PMSAs), see Appendix E]

NAICS code

Geographic area and kind of business Establish ments (number) Revenue ($1,000) Expenses ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PHILADELPHIA–WILMINGTON–ATLANTIC CITY, PA–NJ–DE–MD CMSA Con. Vineland–Millville–Bridgeton, NJ PMSA
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 4 4 D D D D D D D D b b D D D D

Wilmington–Newark, DE–MD PMSA
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 7 7 D D D D D D D D b b D D D D

WASHINGTON–BALTIMORE, DC–MD–VA–WV CMSA
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities 543 543 107 107 107 107 436 241 241 110 131 195 195 D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D j j f f f f j j j j h h h D D D D D D D D D D D D D D D D D D D D D D D D D D

Baltimore, MD PMSA
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities 71 71 24 24 24 24 47 38 38 13 25 9 9 593 271 593 271 D D D D D D D D D D D 576 191 576 191 D D D D D D D D D D D 236 986 236 986 D D D D D D D D D D D 58 376 58 376 D D D D D D D D D D D 4 542 4 542 e e e e h h h h e c c 6.1 6.1 D D D D D D D D D D D 2.0 2.0 D D D D D D D D D D D

Hagerstown, MD PMSA
54 Professional, scientific, & technical services 2 D D D D a D D

Washington, DC–MD–VA–WV PMSA
54 541 5411 54111 541110 5411102 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Legal aid societies & similar legal services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities 470 470 81 81 81 81 389 203 203 97 106 186 186 2 172 287 2 172 287 52 52 52 52 571 571 571 571 1 977 764 1 977 764 45 45 45 45 756 756 756 756 831 848 831 848 24 24 24 24 807 614 614 419 194 796 796 796 796 052 288 288 518 770 188 648 188 648 5 5 5 5 182 137 137 90 47 757 757 757 757 891 519 519 150 369 15 11 11 7 4 16 297 16 297 721 721 721 721 576 089 089 047 042 6.0 6.0 25.1 25.1 25.1 25.1 5.6 3.2 3.2 1.9 4.8 11.7 11.7 5.9 5.9 12.4 12.4 12.4 12.4 5.7 6.5 6.5 8.4 3.9 3.7 3.7

2 119 716 1 522 741 1 522 741 876 237 646 504 596 975 596 975

1 932 008 1 407 210 1 407 210 847 374 559 836 524 798 524 798

192 764 192 764

45 372 45 372

4 487 4 487

AREA OUTSIDE MARYLAND METROPOLITAN AREAS
54
1Includes 2Includes

Professional, scientific, & technical services

4

D

D

D

D

a

D

D

revenue information obtained from administrative records of other Federal agencies. revenue information which was imputed based on historic company ratios or administrative records, or on industry averages.

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

21

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

ALLEGANY COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541219 5413 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Advertising & related services 94 94 33 33 33 33 23 23 6 14 7 25 489 25 489 7 7 7 7 500 500 500 500 13 877 13 877 3 3 3 3 908 908 908 908 3 057 3 057 768 768 768 768 1 572 1 572 D D 120 515 515 114 114 114 114 259 259 b b 37 48.2 48.2 35.3 35.3 35.3 35.3 36.2 36.2 D D 36.9 6.1 6.1 17.9 17.9 17.9 17.9 .4 .4 D D 3.5

9 401 9 401 D D 1 712

6 599 6 599 D D 539

ANNE ARUNDEL COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 5414 54141 541410 54143 541430 5414301 5414302 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5418 54181 541810 54185 541850 5418501 54189 541890 5418902 5418903 5419 54192 541921 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services Advertising agencies Advertising agencies Display advertising Display advertising Display advertising (except outdoor) Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop Other professional, scientific, & technical services Photographic services Photographic studios, portrait All other professional, scientific, & technical services All other professional, scientific, & technical services See footnotes at end of table. 1 321 1 321 302 249 249 249 53 50 184 184 104 22 56 222 42 42 149 149 15 15 70 24 24 37 37 31 6 193 193 68 102 36 66 20 203 158 69 26 13 39 12 12 20 20 25 25 26 26 26 23 78 24 24 3 3 2 24 24 14 9 43 29 23 7 7 1 025 419 1 025 419 118 83 83 83 062 462 462 462 366 682 366 682 44 35 35 35 674 508 508 508 82 430 82 430 9 7 7 7 949 896 896 896 9 033 9 033 1 177 879 879 879 298 293 1 082 1 082 461 391 c 1 830 161 161 1 429 1 429 161 161 252 b b 147 147 99 48 2 222 2 222 396 1 699 906 793 b 929 619 256 74 b 136 126 27 261 261 49 49 292 292 292 c 891 140 140 f f f b b b b 358 c c c c 20.8 20.8 25.2 32.0 32.0 32.0 9.0 8.9 25.2 25.2 22.0 16.2 D 25.7 37.8 37.8 25.6 25.6 9.2 9.2 36.6 D D 21.6 21.6 24.1 12.6 10.2 10.2 15.6 7.6 4.3 11.9 D 29.6 23.4 13.6 53.9 D 33.7 20.9 40.3 40.3 40.3 72.2 72.2 30.6 30.6 30.6 D 22.0 18.5 18.5 D D D D D D D 10.5 D D D D 8.2 8.2 3.2 4.2 4.2 4.2 .8 .8 46.9 46.9 55.8 1.2 D 7.3 3.9 3.9 7.3 7.3 7.0 7.0 5.7 D D 2.1 2.1 2.7 – 3.5 3.5 11.4 2.3 3.0 1.5 D 5.6 7.0 11.2 2.0 D 8.0 – – – – 3.9 3.9 .1 .1 .1 D 3.2 11.5 11.5 D D D D D D D 57.0 D D D D

34 600 34 212 65 65 50 4 536 536 798 274 D

9 166 9 038 28 28 20 1 102 102 480 770 D

2 053 2 026 6 540 6 540 4 585 670 D 17 409 1 533 1 533 14 249 14 249 1 089 1 089 1 709 D D 1 088 1 088 751 337 26 26 4 21 12 8 861 861 405 415 537 878 D

182 270 18 727 18 727 148 074 148 074 8 564 8 564 30 065 D D 14 14 11 3 337 337 41 285 160 125 667 667 440 227 217 217 239 880 719 161 D

77 187 7 385 7 385 61 664 61 664 4 774 4 774 7 155 D D 4 4 2 1 114 114 22 90 48 41 313 313 946 367 892 892 201 085 611 474 D

126 699 95 842 46 730 8 889 D 16 544 19 735 3 944 22 647 22 647 8 210 8 210 34 635 34 635 34 635 D 109 568 12 846 12 846 D D D D D D D 21 367 D D D D

58 074 42 934 22 473 4 365 D 7 419 7 213 1 464 10 639 10 639 4 501 4 501 14 909 14 909 14 909 D 14 247 5 244 5 244 D D D D D D D 7 442 D D D D

11 956 9 240 4 588 954 D 1 374 1 991 333 2 229 2 229 487 487 3 555 3 555 3 555 D 3 128 1 281 1 281 D D D D D D D 1 323 D D D D

22

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALTIMORE COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54141 541410 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 54162 541620 54169 541690 5417 54171 541710 54172 541720 5418 54181 541810 54182 541820 54186 541860 54189 541890 5418902 5418903 5419 54191 541910 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait See footnotes at end of table. 2 132 2 132 579 518 518 518 61 56 436 436 275 31 19 111 286 34 34 192 192 16 16 21 21 15 15 96 42 42 50 50 44 236 236 99 111 48 63 23 265 198 92 53 25 25 38 10 24 24 43 43 23 20 20 3 3 135 51 51 12 12 17 17 38 38 22 13 76 14 14 50 43 301 301 130 152 117 35 1 708 166 1 708 166 248 214 214 214 074 511 511 511 682 115 682 115 94 79 79 79 205 677 677 677 156 844 156 844 19 16 16 16 424 261 261 261 17 132 17 132 2 2 2 2 445 012 012 012 433 389 3 418 3 418 1 557 669 f f 4 872 155 155 4 419 4 419 38 38 84 84 135 135 332 156 156 c c c 2 2 1 1 574 574 139 283 907 376 b 19.8 19.8 31.3 33.6 33.6 33.6 17.1 16.4 16.9 16.9 25.4 19.2 D D 14.9 31.8 31.8 12.8 12.8 85.7 85.7 47.0 47.0 20.8 20.8 52.8 50.4 50.4 D D D 10.4 10.4 5.2 15.1 8.4 37.8 D 31.0 44.1 56.5 45.3 D 53.3 37.6 7.7 D D D D 7.0 D D D D 25.8 30.1 30.1 57.0 57.0 25.1 25.1 D D 21.9 D 16.3 5.7 5.7 46.1 47.5 9.4 9.4 5.9 6.1 6.1 6.1 4.6 3.9 10.2 10.2 5.6 2.7 D D 3.2 4.0 4.0 3.1 3.1 .8 .8 1.5 1.5 14.8 14.8 4.4 7.1 7.1 D D D 17.5 17.5 19.8 15.6 9.1 37.3 D 24.3 13.2 5.4 6.7 D 11.5 47.1 – D D D D 20.1 D D D D 3.5 6.2 6.2 5.4 5.4 – – D D 4.8 D 4.9 1.5 1.5 1.4 1.6

33 563 32 510 247 247 129 4 455 455 692 768 D D

14 528 14 074 105 105 64 2 271 271 040 307 D D

3 163 3 060 23 581 23 581 13 893 936 D D 54 091 1 261 1 261 50 832 50 832 180 180 555 555 1 020 1 020 2 074 816 816 D D D 30 30 14 14 10 3 525 525 687 050 161 889 D

519 774 14 122 14 122 484 314 484 314 5 222 5 222 4 744 4 744 7 943 7 943 38 223 19 325 19 325 D D D 234 234 932 533 491 042 D

219 392 5 858 5 858 204 496 204 496 1 091 1 091 2 537 2 537 4 112 4 112 9 046 3 555 3 555 D D D 132 132 66 57 41 16 486 486 658 886 248 638 D

154 582 92 090 38 457 25 654 D 6 510 17 292 9 143 D D D D 31 054 D D D D 129 094 22 470 22 470 5 060 5 060 59 720 59 720 D D 25 148 D 38 676 27 200 27 200 8 847 7 708

59 826 36 648 15 123 12 320 D 2 953 4 055 4 369 D D D D 8 157 D D D D 38 569 10 710 10 710 1 532 1 532 17 096 17 096 D D 4 796 D 15 163 12 147 12 147 2 490 2 090

13 027 7 896 3 190 2 562 D 661 848 1 031 D D D D 1 939 D D D D 8 184 1 984 1 984 305 305 3 873 3 873 D D 1 057 D 3 999 3 231 3 231 639 574

1 407 872 340 278 c 108 152 83 e e c c 200 c c b b 1 235 358 358 40 40 557 557 c c 144 b 649 439 439 165 151

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

23

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

CALVERT COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5415 54151 5416 5418 54186 541860 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Management, scientific, & technical consulting services Advertising & related services Direct mail advertising Direct mail advertising 105 105 27 21 21 21 16 16 17 12 12 17 6 4 4 38 867 38 867 7 218 D D D 1 589 1 589 6 134 5 223 5 223 D 13 891 D D 17 243 17 243 2 433 D D D 728 728 3 504 2 586 2 586 D 6 063 D D 3 988 3 988 419 D D D 161 161 710 565 565 D 1 843 D D 516 516 76 b b b 36 36 88 41 41 a 233 c c 37.5 37.5 43.2 D D D 34.8 34.8 22.3 16.0 16.0 D 34.8 D D 3.6 3.6 4.3 D D D 11.3 11.3 2.9 11.6 11.6 D – D D

CAROLINE COUNTY, MD
54 541 5412 54121 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services 21 21 8 8 2 675 2 675 972 972 1 003 1 003 445 445 243 243 111 111 70 70 31 31 54.7 54.7 40.3 40.3 14.4 14.4 19.0 19.0

CARROLL COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 541213 541219 5413 54133 541330 54137 541370 5415 54151 541512 5416 54161 5418 54189 541890 5418903 5419 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Computer systems design services Management, scientific, & technical consulting services Management consulting services Advertising & related services Other services related to advertising Other services related to advertising Sign painting & lettering shop Other professional, scientific, & technical services 289 289 58 51 51 51 54 54 21 10 23 51 32 32 6 6 50 50 19 36 27 17 7 7 5 11 67 428 67 428 14 076 D D D 10 201 10 201 D D D 13 790 10 479 10 479 D D 10 152 10 152 5 903 D 5 572 D D D D D 27 537 27 537 5 665 D D D 4 009 4 009 D D D 7 299 5 625 5 625 D D 4 140 4 140 2 529 D 2 031 D D D D D 6 387 6 387 1 238 D D D 1 112 1 112 D D D 1 797 1 414 1 414 D D 827 827 568 D 437 D D D D D 1 073 1 073 182 c c c 245 245 b b b 230 158 158 b b 83 83 53 c 96 b b b a b 49.3 49.3 45.7 D D D 50.9 50.9 D D D 50.4 51.6 51.6 D D 62.8 62.8 53.9 D 44.4 D D D D D 7.3 7.3 7.1 D D D 9.1 9.1 D D D 9.1 11.9 11.9 D D 6.5 6.5 .1 D 4.0 D D D D D

CECIL COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541219 5413 5416 54161 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Management, scientific, & technical consulting services Management consulting services See footnotes at end of table. 109 109 39 35 35 35 19 19 7 18 21 14 27 255 27 255 7 469 D D D 5 470 5 470 D D 5 971 2 874 9 654 9 654 2 739 D D D 1 258 1 258 D D 2 143 1 048 1 996 1 996 593 D D D 305 305 D D 378 140 363 363 110 b b b 89 89 b b 58 23 59.8 59.8 68.2 D D D 84.1 84.1 D D 47.8 62.0 5.5 5.5 7.6 D D D 1.7 1.7 D D 1.7 –

24

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

CHARLES COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 54133 541330 54135 541350 54137 541370 5415 54151 541511 541512 5416 54161 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Management, scientific, & technical consulting services Management consulting services Advertising & related services 145 145 38 31 31 31 25 25 24 14 14 1 1 5 5 22 22 14 6 19 11 9 91 906 91 906 11 9 9 9 358 516 516 516 33 033 33 033 5 4 4 4 366 584 584 584 7 317 7 317 1 1 1 1 189 031 031 031 459 459 2 189 1 407 1 407 D D D D 2 375 2 375 840 D 673 360 324 993 993 170 142 142 142 88 88 278 144 144 b b b b 262 262 62 c 94 32 62 17.8 17.8 32.7 36.5 36.5 36.5 51.4 51.4 7.0 5.8 5.8 D D D D 13.3 13.3 23.7 D 27.3 26.7 31.4 9.6 9.6 5.2 2.7 2.7 2.7 17.2 17.2 1.7 – – D D D D 33.4 33.4 68.4 D 1.7 1.9 2.3

4 186 4 186 40 375 34 507 34 507 D D D D 17 738 17 738 8 038 D 11 078 7 801 5 290

1 877 1 877 10 571 6 964 6 964 D D D D 9 926 9 926 3 921 D 3 374 1 448 1 457

DORCHESTER COUNTY, MD
54 541 5412 54121 5413 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services 42 42 10 10 5 7 340 7 340 1 471 1 471 1 481 3 117 3 117 541 541 780 607 607 140 140 192 126 126 35 35 31 46.0 46.0 31.7 31.7 90.4 10.6 10.6 12.3 12.3 9.6

FREDERICK COUNTY, MD
54 541 5411 54111 541110 5411101 54119 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 54138 541380 5414 54143 541430 5415 54151 541511 541512 5415122 5416 54161 54169 541690 5417 54171 541710 5417101 5418 54186 541860 54189 541890 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising See footnotes at end of table. 449 449 82 72 72 72 10 68 68 41 9 16 82 10 10 46 46 13 13 6 6 15 12 12 78 78 24 39 28 61 30 20 20 14 14 14 8 25 6 6 6 6 30 30 15 13 296 235 296 235 24 21 21 21 658 673 673 673 130 196 130 196 10 9 9 9 818 568 568 568 29 039 29 039 2 2 2 2 414 138 138 138 276 1 950 1 950 1 427 D D 3 659 D D 2 064 2 064 582 582 D D D D D 3 3 1 1 109 109 909 054 D 3 821 3 821 292 247 247 247 45 303 303 183 b b 489 b b 260 260 77 77 b b b a a 328 328 180 124 b 137 49 56 56 g g g g 416 e e a a 21.3 21.3 35.2 38.1 38.1 38.1 14.5 42.2 42.2 34.3 D D 40.6 D D 49.8 49.8 27.3 27.3 D D D D D 27.3 27.3 10.7 38.4 D 49.8 40.9 49.0 49.0 D D D D 10.9 D D D D 4.3 4.3 5.5 4.8 4.8 4.8 10.6 3.2 3.2 3.7 D D 5.7 D D 5.8 5.8 3.1 3.1 D D D D D 15.7 15.7 20.5 12.1 D 9.5 16.0 5.7 5.7 D D D D 2.3 D D D D

2 985 19 078 19 078 13 641 D D 50 650 D D 30 938 30 938 5 186 5 186 D D D D D 538 538 149 959 D

1 250 8 363 8 363 6 254 D D 17 420 D D 10 501 10 501 2 241 2 241 D D D D D 13 13 8 5 829 829 052 144 D

12 614 5 818 4 753 4 753 D D D D 31 252 D D D D

5 146 2 511 1 863 1 863 D D D D 9 575 D D D D

1 134 488 433 433 D D D D 2 276 D D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

25

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

FREDERICK COUNTY, MD Con.
54 541 5419 54191 541910 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Con. Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait 24 4 4 15 12 D D D D D D D D D D D D D D D e e e b b D D D D D D D D D D Con.

GARRETT COUNTY, MD

54 541 5412 54121 5413

Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services

36 36 9 9 10

7 611 7 611 1 811 1 811 2 688

3 172 3 172 707 707 1 194

632 632 165 165 257

151 151 29 29 69

65.4 65.4 58.1 58.1 80.5

2.3 2.3 1.6 1.6 –

HARFORD COUNTY, MD

54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54133 541330 54137 541370 54138 541380 5414 54143 541430 5415 54151 541512 5415122 5416 54161 54162 541620 5417 54171 541710 5417101 5418 54189 541890 5419 54192 541921

Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Computer systems design services Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Environmental consulting services Environmental consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services Other services related to advertising Other services related to advertising Other professional, scientific, & technical services Photographic services Photographic studios, portrait See footnotes at end of table.

408 408 94 82 82 82 12 10 76 76 34 16 23 80 50 50 9 9 8 8 16 11 11 53 53 26 21 47 27 7 7 11 11 11 11 18 5 5 13 11 11

237 524 237 524 24 20 20 20 316 335 335 335

90 478 90 478 9 7 7 7 089 730 730 730

20 864 20 864 2 1 1 1 038 767 767 767 271 D 1 213 1 213 785 227 D 7 944 6 542 6 542 154 154 971 971 151 127 127 2 2 1 1 479 479 801 668

2 608 2 608 331 283 283 283 48 b 271 271 123 95 b 924 723 723 34 34 124 124 32 25 25 296 296 219 197 222 86 108 108 422 422 422 422 66 32 32 44 b b

20.9 20.9 38.8 40.1 40.1 40.1 31.9 D 56.5 56.5 60.2 21.5 D 11.7 7.9 7.9 84.4 84.4 16.9 16.9 81.7 90.4 90.4 53.4 53.4 62.8 66.2 39.7 50.4 15.4 15.4 – – – – 35.0 27.2 27.2 28.6 D D

4.3 4.3 9.7 10.1 10.1 10.1 7.9 D 9.7 9.7 7.2 1.1 D 2.1 .6 .6 4.2 4.2 15.8 15.8 6.4 9.6 9.6 5.3 5.3 4.5 5.3 17.6 23.2 5.5 5.5 .7 .7 .7 .7 3.7 – – 1.7 D D

3 981 D 10 10 7 1 454 454 302 134 D

1 359 D 4 559 4 559 3 306 320 D 35 314 29 338 29 338 666 666 4 256 4 256 731 599 599 10 10 7 6 200 200 203 664

92 062 79 330 79 330 1 813 1 813 8 518 8 518 3 285 2 185 2 185 21 21 15 13 294 294 880 551

16 363 8 486 5 263 5 263 60 60 60 60 806 806 806 806

8 128 4 152 3 328 3 328 19 19 19 19 829 829 829 829

1 585 665 814 814 4 4 4 4 846 846 846 846 482 162 162 126 D D

6 571 2 712 2 712 2 373 D D

2 085 540 540 543 D D

26

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

HOWARD COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 5418 54181 541810 54186 541860 54189 541890 5419 54191 541910 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Advertising & related services Advertising agencies Advertising agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait 1 050 1 050 152 126 126 126 26 26 115 115 69 8 31 190 33 33 131 131 8 8 5 5 11 11 38 30 30 28 265 265 104 128 46 82 30 177 139 59 41 17 22 23 8 8 12 12 26 26 37 36 36 24 12 42 19 19 8 8 6 6 34 11 11 20 18 1 950 287 1 950 287 51 40 40 40 633 084 084 084 772 090 772 090 21 15 15 15 317 942 942 942 178 080 178 080 4 3 3 3 939 641 641 641 15 883 15 883 550 402 402 402 148 148 617 617 257 69 b 6 510 125 125 6 039 6 039 b b 44 44 281 281 96 84 84 b 3 3 1 1 1 936 936 384 967 530 437 e 11.3 11.3 33.7 41.2 41.2 41.2 7.6 7.6 26.7 26.7 40.7 22.0 D 5.4 36.9 36.9 4.7 4.7 D D 67.5 67.5 5.4 5.4 42.4 34.5 34.5 D 9.4 9.4 6.9 10.7 7.4 23.1 D 28.9 32.0 43.2 21.9 D 40.7 31.8 31.4 7.2 7.3 7.3 60.2 60.2 28.6 D D 30.7 D 10.0 22.9 22.9 3.8 3.8 D D 2.8 D D D D 5.1 5.1 9.0 10.6 10.6 10.6 3.6 3.6 4.3 4.3 5.1 7.1 D 2.3 12.5 12.5 1.8 1.8 D D – – 17.1 17.1 8.0 6.9 6.9 D 8.1 8.1 7.0 10.4 10.8 8.8 D 9.6 3.5 1.5 3.8 D 3.8 38.6 – – 41.7 41.7 – – 6.9 D D 5.0 D 6.1 .3 .3 .8 .8 D D 1.7 D D D D

11 549 11 549 43 43 19 1 319 319 503 485 D

5 375 5 375 17 517 17 517 8 389 516 D 316 683 5 865 5 865 301 329 301 329 D D 1 329 1 329 7 412 7 412 2 894 2 550 2 550 D 224 224 87 112 81 30 613 613 085 312 458 854 D

1 298 1 298 4 194 4 194 1 976 189 D 76 403 1 190 1 190 72 928 72 928 D D 329 329 1 787 1 787 567 491 491 D 50 50 19 25 18 6 503 503 239 595 882 713 D

876 088 13 866 13 866 841 642 841 642 D D 2 361 2 361 16 301 16 301 10 047 8 511 8 511 D 486 486 166 264 208 56 087 087 334 321 307 014 D

169 008 136 470 39 600 24 041 D 7 168 8 448 57 823 6 558 27 401 27 401 5 137 5 137 111 387 D D 92 785 D 100 327 12 052 12 052 75 262 75 262 D D 102 391 D D D D

79 707 67 367 17 671 10 815 D 3 101 3 223 31 520 4 138 10 221 10 221 2 119 2 119 43 513 D D 29 902 D 25 871 4 572 4 572 16 793 16 793 D D 39 975 D D D D

16 520 13 695 3 495 2 424 D 602 553 6 162 1 061 2 370 2 370 455 455 9 643 D D 7 092 D 5 702 1 001 1 001 3 692 3 692 D D 9 609 D D D D

1 614 1 351 451 197 c 47 58 573 72 217 217 46 46 847 f f 631 c 734 101 101 500 500 a a 979 f f c c

KENT COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Advertising & related services See footnotes at end of table. 39 39 12 12 12 12 10 10 4 1 13 078 13 078 3 3 3 3 072 072 072 072 4 319 4 319 902 902 902 902 1 639 1 639 D D 880 880 209 209 209 209 300 300 D D 284 284 36 36 36 36 188 188 c b 28.0 28.0 46.7 46.7 46.7 46.7 30.3 30.3 D D 14.5 14.5 .4 .4 .4 .4 3.6 3.6 D D

5 333 5 333 D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

27

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

MONTGOMERY COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54141 541410 54143 541430 5414301 5414302 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 5418 54181 541810 54182 541820 54186 541860 54189 541890 5418902 5418903 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop See footnotes at end of table. 4 314 4 314 736 668 668 668 68 60 596 596 390 35 25 146 597 136 136 394 394 26 26 16 16 21 21 204 68 68 127 127 115 12 906 906 377 412 133 279 27 90 819 565 292 120 55 61 112 17 24 54 54 200 200 141 107 107 44 63 34 34 202 57 57 51 51 22 22 54 54 33 13 5 997 485 5 997 485 381 348 348 348 001 982 982 982 2 419 285 2 419 285 168 155 155 155 072 122 122 122 547 304 547 304 33 30 30 30 495 587 587 587 49 186 49 186 3 3 3 3 619 226 226 226 393 355 5 292 5 292 2 623 339 1 751 579 11 201 668 668 9 586 9 586 c c 150 150 676 676 685 152 152 520 520 449 71 14 14 5 7 5 2 1 882 882 136 983 824 159 213 550 12.5 12.5 30.3 30.4 30.4 30.4 29.8 28.1 16.9 16.9 18.3 37.3 .6 43.7 9.2 29.0 29.0 7.7 7.7 D D 5.0 5.0 5.7 5.7 38.6 43.3 43.3 36.3 36.3 37.2 29.2 7.1 7.1 8.7 6.6 4.0 17.0 3.6 13.0 20.8 25.4 21.5 35.0 25.8 D 55.3 9.2 7.3 14.3 14.3 12.8 12.8 5.3 8.0 8.0 3.5 10.5 1.8 1.8 30.7 21.3 21.3 69.5 69.5 63.8 63.8 D D 15.4 D 7.8 7.8 5.1 5.3 5.3 5.3 3.0 2.9 11.0 11.0 10.7 1.9 9.5 18.5 3.0 3.5 3.5 3.0 3.0 D D 3.0 3.0 4.1 4.1 7.0 8.9 8.9 6.4 6.4 7.3 – 10.5 10.5 29.8 2.8 1.8 6.5 1.9 9.7 8.2 4.5 5.2 4.3 5.7 D 2.7 7.7 – 1.6 1.6 17.1 17.1 9.0 16.0 16.0 8.7 19.9 .2 .2 3.4 3.8 3.8 11.6 11.6 3.5 3.5 D D – D

32 019 30 879 394 394 255 6 93 38 338 338 625 718 742 253

12 950 12 263 194 194 131 2 42 18 706 706 525 694 149 338

2 908 2 626 41 252 41 252 26 607 962 10 108 3 575 127 233 5 997 5 997 110 995 110 995 D D 1 178 1 178 8 080 8 080 5 464 972 972 4 410 4 410 3 419 991 205 205 67 117 91 25 13 7 677 677 430 145 368 777 424 678

1 371 465 94 171 94 171 1 190 401 1 190 401 D D 18 233 18 233 58 916 58 916 72 702 20 911 20 911 50 50 44 6 393 393 368 025

532 060 32 119 32 119 465 000 465 000 D D 5 501 5 501 25 289 25 289 22 783 4 927 4 927 17 17 15 1 915 915 312 508 392 116 63 31 520 520 524 996 703 703 715 735 719 016 022 231

2 307 090 2 307 090 646 498 1 435 770 1 154 596 281 174 162 233 62 589 740 563 463 729 287 950 67 392 41 915 D 49 737 19 025 39 625 48 751 48 751 228 083 228 083 493 276 276 97 179 463 549 549 286 263

319 979 197 778 134 324 31 784 21 056 D 13 933 5 083 12 654 22 417 22 417 99 784 99 784 192 101 101 33 67 086 393 393 752 641

73 923 45 122 31 288 6 894 4 637 D 2 709 981 3 250 5 774 5 774 23 027 23 027 44 24 24 7 17 025 857 857 574 283

6 550 3 947 2 634 622 387 c 329 87 275 450 450 2 153 2 153 4 935 2 283 2 283 667 1 616 2 652 2 652 1 241 438 438 91 91 337 337 e e 241 b

216 914 216 914 156 658 43 340 43 340 9 540 9 540 27 709 27 709 D D 60 972 D

90 693 90 693 46 584 19 423 19 423 3 568 3 568 8 519 8 519 D D 11 131 D

19 168 19 168 10 551 4 660 4 660 665 665 1 687 1 687 D D 2 516 D

28

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

MONTGOMERY COUNTY, MD
54 541 5419 54191 541910 54192 541921 541922 54193 541930 54199 541990

Con.
Con.

Professional, scientific, & technical services Professional, scientific, & technical services Con. Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services

113 35 35 59 43 16 10 10 9 9

80 205 41 302 41 302 19 990 15 615 4 375 11 049 11 049 7 864 7 864

27 312 12 736 12 736 5 329 3 912 1 417 5 538 5 538 3 709 3 709

5 684 2 353 2 353 1 047 746 301 1 580 1 580 704 704

781 320 320 253 207 46 152 152 56 56

25.3 28.4 28.4 33.9 31.5 42.2 6.7 6.7 13.6 13.6

4.6 7.0 7.0 4.0 4.1 3.7 – – – –

All other professional, scientific, & technical services All other professional, scientific, & technical services

PRINCE GEORGE’S COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 54138 541380 5414 54141 541410 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 5416123 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 5418 54185 541850 5418502 54186 541860 54189 541890 5418903 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Human resources & personnel management consulting Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Advertising & related services Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Sign painting & lettering shop See footnotes at end of table. 1 364 1 364 357 309 309 309 48 43 5 187 187 91 33 51 189 16 16 148 148 12 12 9 9 43 6 6 33 33 28 288 288 105 131 65 66 19 33 147 104 62 20 12 7 18 18 25 25 36 32 32 22 10 62 4 4 3 20 20 16 16 6 2 186 819 2 186 819 152 136 136 136 283 935 935 935 967 601 967 601 59 54 54 54 869 916 916 916 223 869 223 869 12 11 11 11 858 837 837 837 23 023 23 023 1 1 1 1 574 401 401 401 173 c b 2 544 2 544 446 661 e 3 955 97 97 3 485 3 485 b b 282 282 175 b b 140 140 c 10 10 3 3 2 1 2 502 502 883 945 479 466 554 120 12.2 12.2 34.4 36.9 36.9 36.9 12.2 D D 27.5 27.5 34.6 40.8 D 13.7 24.1 24.1 13.7 13.7 D D 4.4 4.4 17.6 D D 18.6 18.6 D 6.4 6.4 1.7 10.1 11.2 6.8 – 66.3 24.2 27.0 27.4 27.3 30.2 4.2 16.1 16.1 14.2 14.2 3.4 D D D D 43.4 D D D 57.4 57.4 58.5 58.5 D 13.6 13.6 6.7 6.4 6.4 6.4 10.0 D D 10.8 10.8 10.5 .1 D 4.2 – – 4.6 4.6 D D – – 2.7 D D 2.0 2.0 D 20.6 20.6 19.3 10.4 8.5 16.4 47.9 10.3 8.1 6.9 6.1 21.9 9.2 – 2.6 2.6 19.9 19.9 4.6 D D D D 24.5 D D D 12.2 12.2 1.7 1.7 D

15 348 D D 67 67 26 6 806 806 859 856 D

4 953 D D 41 41 13 2 931 931 718 712 D

1 021 D D 9 9 2 1 668 668 997 023 D

457 708 11 605 11 605 420 005 420 005 D D 21 716 21 716 17 965 D D 14 098 14 098 D 1 084 396 1 084 396 372 228 484 041 368 929 115 112 206 882 21 245 110 642 84 758 65 7 5 8 537 553 499 962

188 214 4 367 4 367 173 927 173 927 D D 7 194 7 194 5 954 D D 4 784 4 784 D 496 496 192 196 142 54 98 8 769 769 777 834 117 717 648 510

39 726 845 845 36 328 36 328 D D 1 939 1 939 1 284 D D 1 112 1 112 D 121 121 48 47 33 13 23 1 382 382 045 497 695 802 991 849

45 499 33 946 23 3 2 5 844 828 813 309

10 445 7 862 5 551 906 780 1 224 1 280 1 280 1 303 1 303 19 427 D D D D 4 250 D D D 2 499 2 499 328 328 D

1 165 893 618 111 100 142 104 104 168 168 1 732 g g g e 647 b b b 469 469 66 66 b

11 386 11 386 14 498 14 498 190 328 D D D D 55 621 D D D 31 938 31 938 7 238 7 238 D

6 134 6 134 5 419 5 419 91 836 D D D D 17 228 D D D 10 438 10 438 1 574 1 574 D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

29

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

PRINCE GEORGE’S COUNTY, MD Con.
54 541 5419 54191 541910 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Con. Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography 55 8 8 37 29 8 50 070 D D D D 4 225 20 301 D D D D 1 798 4 829 D D D D 452 729 e e c c 76 8.0 D D D D 7.4 10.5 D D D D 1.9 Con.

QUEEN ANNE’S COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5416 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Management, scientific, & technical consulting services Advertising & related services 71 71 15 13 13 13 7 7 14 14 5 20 705 20 705 3 259 D D D 1 882 1 882 4 401 D D 8 472 8 472 904 D D D 501 501 2 343 D D 1 978 1 978 208 D D D 122 122 525 D D 291 291 38 b b b 31 31 61 a c 35.4 35.4 78.7 D D D 57.5 57.5 13.8 D D 12.0 12.0 – D D D – – 15.3 D D

ST. MARY’S COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 54133 541330 54137 541370 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 5417 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Scientific research & development services Advertising & related services 166 166 26 23 23 23 21 21 67 57 57 4 4 34 34 17 12 6 6 5 4 3 4 6 364 843 364 843 6 215 D D D 2 663 2 663 231 256 226 811 226 811 2 803 2 803 86 357 86 357 D 54 493 D D 17 221 D D 11 648 9 298 177 521 177 521 2 552 D D D 857 857 115 820 113 986 113 986 1 229 1 229 37 084 37 084 D 21 771 D D 10 501 D D 5 630 5 055 41 203 41 203 558 D D D 224 224 28 122 27 772 27 772 249 249 7 355 7 355 D 3 482 D D 2 420 D D 1 355 1 165 4 226 4 226 99 b b b 74 74 2 762 2 711 2 711 33 33 658 658 e 274 b c 239 c c 141 251 5.9 5.9 51.4 D D D 96.9 96.9 1.8 1.5 1.5 – – 2.7 2.7 D 3.7 D D – D D – 97.0 18.3 18.3 5.0 D D D 3.1 3.1 22.7 22.6 22.6 41.4 41.4 13.5 13.5 D 5.3 D D 12.7 D D – .3

SOMERSET COUNTY, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 18 18 4 039 4 039 1 814 1 814 510 510 81 81 38.1 38.1 3.2 3.2

TALBOT COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 541213 541219 5413 54137 541370 5416 54161 541614 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Management, scientific, & technical consulting services Management consulting services Process, physical distribution, & logistics consulting services See footnotes at end of table. 112 112 31 29 29 29 21 21 9 2 10 20 1 1 19 12 1 58 938 58 938 11 908 D D D 8 863 8 863 5 642 D D 11 407 D D 21 230 D D 27 646 27 646 4 805 D D D 2 859 2 859 1 746 D D 6 053 D D 12 465 D D 6 347 6 347 1 078 D D D 693 693 437 D D 1 619 D D 2 709 D D 604 604 148 c c c 112 112 59 b b 173 a a 127 c b 24.9 24.9 34.4 D D D 27.0 27.0 35.2 D D 17.6 D D 9.1 D D 9.4 9.4 3.9 D D D 7.2 7.2 7.7 D D 7.0 D D 16.4 D D

30

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WASHINGTON COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 541219 5413 5414 54143 541430 5415 54151 541512 5417 5418 5419 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Other accounting services Architectural, engineering, & related services Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Computer systems design services Scientific research & development services Advertising & related services Other professional, scientific, & technical services Photographic services Photographic studios, portrait Commercial photography 163 163 56 51 51 51 39 39 19 13 24 4 2 2 11 11 7 2 7 11 8 6 2 63 477 63 477 11 939 D D D 11 629 11 629 9 123 D 11 175 D D D 5 667 5 667 5 129 D 2 094 D D D D 22 729 22 729 5 281 D D D 4 024 4 024 3 089 D 5 945 D D D 2 052 2 052 1 806 D 370 D D D D 5 404 5 404 1 124 D D D 1 032 1 032 748 D 1 520 D D D 492 492 446 D 81 D D D D 854 854 176 c c c 221 221 107 b 199 b b b 51 51 43 b 20 b b b a 30.6 30.6 42.4 D D D 32.5 32.5 25.5 D 50.4 D D D 10.8 10.8 2.6 D 48.2 D D D D 4.1 4.1 13.3 D D D .3 .3 .4 D 2.2 D D D 2.7 2.7 3.0 D 19.2 D D D D

WICOMICO COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5413 54131 541310 54133 541330 5415 54151 541512 5416 54161 541611 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Computer systems design & related services Computer systems design & related services Computer systems design services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Advertising & related services 169 169 51 47 47 47 41 41 22 32 9 9 14 14 9 9 7 14 11 6 12 76 463 76 463 18 17 17 17 086 720 720 720 29 244 29 244 7 7 7 7 945 815 815 815 6 228 6 228 1 1 1 1 672 642 642 642 967 967 244 238 238 238 206 206 129 285 44 44 188 188 55 55 b 46 38 b 81 36.3 36.3 44.0 43.0 43.0 43.0 25.0 25.0 22.4 29.5 35.9 35.9 28.4 28.4 18.0 18.0 D 96.2 97.8 D 14.3 8.0 8.0 7.8 8.0 8.0 8.0 2.9 2.9 2.2 2.5 – – – – 4.3 4.3 D 1.9 .2 D 35.3

12 457 12 457 10 176 19 028 4 577 4 577 12 389 12 389 7 722 7 722 D 7 909 7 514 D 9 489

5 619 5 619 4 746 10 293 1 669 1 669 7 537 7 537 1 537 1 537 D 1 115 930 D 2 094

1 082 1 082 838 2 222 272 272 1 771 1 771 328 328 D 200 149 D 559

WORCESTER COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 541219 5413 5419 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Other professional, scientific, & technical services Photographic services Photographic studios, portrait See footnotes at end of table. 103 103 31 28 28 28 25 25 12 13 6 6 3 23 118 23 118 7 7 7 7 910 438 438 438 8 725 8 725 3 3 3 3 965 829 829 829 1 592 1 592 766 740 740 740 385 385 D 250 14 14 D 319 319 114 106 106 106 99 99 b 58 16 16 a 56.9 56.9 38.9 36.5 36.5 36.5 51.1 51.1 D 71.6 75.7 75.7 D 5.0 5.0 4.8 3.7 3.7 3.7 – – D .6 23.4 23.4 D

5 182 5 182 D 3 254 2 111 2 111 D

1 601 1 601 D 1 103 592 592 D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

31

Table 3.

Summary Statistics for Firms Subject to Federal Income Tax for Counties: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALTIMORE, MD (IC)
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54138 541380 5414 54141 541410 54143 541430 5414301 54149 541490 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 541612 5416122 5416123 541613 541618 54162 541620 54169 541690 5417 54171 541710 5417102 5418 54181 541810 54182 541820 54185 541850 5418502 54186 541860 54189 541890 5418903 5419 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Research & development in the life sciences Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Sign painting & lettering shop Other professional, scientific, & technical services Photographic services Photographic studios, portrait Commercial photography
1Includes 2Includes

1 395 1 395 620 608 608 608 12 11 134 134 70 13 47 155 62 62 72 72 8 8 81 29 29 48 48 41 4 4 103 103 46 45 20 25 134 113 59 27 12 14 21 3 9 9 12 12 14 14 14 12 105 48 48 20 20 4 4 4 8 8 18 18 7 49 35 19 16

1 645 033 1 645 033 751 745 745 745 466 800 800 800

666 288 666 288 304 302 302 302 194 245 245 245

144 741 144 741 63 63 63 63 466 027 027 027 439 D 16 494 16 494 13 526 487 D 24 107 10 615 10 615 12 425 12 425 784 784 3 428 D D D D D D D 7 7 3 3 1 1 077 077 780 046 189 857

14 695 14 695 5 5 5 5 888 813 813 813 75 b 2 205 2 205 1 367 290 e 2 484 967 967 1 349 1 349 122 122 406 c c c c c b b 683 683 375 281 144 137 783 691 260 282 b 232 59 a 28 28 64 64 462 462 462 e 1 593 870 870 84 84 b b b 465 465 89 89 35 191 141 83 58

13.9 13.9 11.0 10.9 10.9 10.9 19.4 D 5.5 5.5 4.4 16.6 D 13.1 9.7 9.7 15.6 15.6 19.4 19.4 48.4 D D D D D D D 27.4 27.4 10.2 42.8 53.9 25.4 19.4 20.3 16.1 23.6 D 15.3 39.5 D 22.3 22.3 7.1 7.1 3.6 3.6 3.6 D 17.5 8.7 8.7 46.7 46.7 D D D 28.1 28.1 80.5 80.5 40.8 25.1 32.6 21.8 45.8

8.0 8.0 5.4 5.5 5.5 5.5 – D 2.1 2.1 .4 5.1 D 4.9 1.1 1.1 8.6 8.6 – – 5.7 D D D D D D D 11.9 11.9 11.1 12.6 13.2 11.7 38.2 41.7 34.8 56.3 D 73.9 2.8 D 23.3 23.3 3.9 3.9 8.6 8.6 8.6 D 10.2 2.1 2.1 3.9 3.9 D D D 55.7 55.7 6.6 6.6 38.9 36.5 6.8 11.9 .6

5 666 D 200 200 166 2 868 868 111 687 D

1 949 D 72 72 59 1 679 679 032 190 D

251 687 111 387 111 387 129 859 129 859 8 233 8 233 65 694 D D D D D D D 85 85 41 41 25 16 462 462 356 228 159 069

110 932 47 362 47 362 58 561 58 561 3 743 3 743 15 486 D D D D D D D 35 35 18 16 5 10 506 506 172 198 283 915

92 895 82 216 36 401 31 697 D 23 851 8 500 D 4 020 4 020 6 659 6 659 49 818 49 818 49 818 D 129 110 86 586 86 586 6 408 6 408 D D D 18 837 18 837 8 204 8 204 1 389 18 9 5 4 033 092 014 078

39 010 36 894 16 206 15 291 D 10 971 1 971 D 818 818 1 298 1 298 25 718 25 718 25 718 D 57 067 41 513 41 513 2 206 2 206 D D D 9 899 9 899 1 736 1 736 605 5 2 1 1 696 844 525 319

8 653 8 163 3 400 3 829 D 3 065 454 D 206 206 284 284 7 334 7 334 7 334 D 13 131 9 573 9 573 479 479 D D D 2 162 2 162 430 430 141 1 051 660 309 351

receipts information obtained from administrative records of other Federal agencies. receipts information which was imputed based on historic company ratios or administrative records, or on industry averages.

32

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

ABERDEEN, MD
54 541 5413 54133 541330 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services Engineering services Engineering services 21 21 3 3 3 27 804 27 804 D D D 5 921 5 921 D D D 1 427 1 427 D D D 206 206 b b b 9.5 9.5 D D D – – D D D

ANNAPOLIS, MD

54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 5414 54141 541410 54143 541430 5414301 5415 54151 541512 5415121 5415122 541519 5416 54161 541611 541612 5416123 541613 54169 541690 5417 54171 541710 5418 54189 541890 5418902 5419

Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Human resources & personnel management consulting Marketing consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Advertising & related services Other services related to advertising Other services related to advertising Advertising specialties goods distributor Other professional, scientific, & technical services See footnotes at end of table.

370 370 123 111 111 111 12 12 34 34 18 5 11 59 22 22 28 28 4 4 23 11 11 10 10 10 34 34 17 8 9 7 59 41 17 8 4 12 10 10 6 6 6 22 6 6 3 10

253 721 253 721 47 43 43 43 176 702 702 702

95 216 95 216 21 20 20 20 793 166 166 166

21 018 21 018 4 4 4 4 788 440 440 440 348 348 805 805 438 D D 4 199 514 514 2 652 2 652 D D 480 D D 289 289 289 4 4 3 3 390 390 778 214 564 156

2 142 2 142 496 433 433 433 63 63 158 158 70 b b 510 56 56 315 315 c c 63 b b 31 31 31 328 328 260 225 35 20 281 208 117 40 31 36 29 29 73 73 73 106 b b a 127

29.3 29.3 31.8 33.2 33.2 33.2 13.6 13.6 52.5 52.5 54.2 D D 40.1 70.6 70.6 42.0 42.0 D D 52.5 D D 21.4 21.4 21.4 15.8 15.8 7.4 6.9 10.0 75.7 27.8 21.1 8.1 48.5 37.7 28.4 58.4 58.4 38.6 38.6 38.6 24.5 D D D 10.9

5.5 5.5 4.1 4.4 4.4 4.4 .4 .4 16.6 16.6 12.1 D D 9.0 9.0 9.0 5.6 5.6 D D 4.0 D D 2.5 2.5 2.5 2.6 2.6 2.7 2.7 2.8 .5 6.4 6.9 6.2 – – 16.2 7.4 7.4 – – – 9.6 D D D .4

3 474 3 474 8 431 8 431 5 656 D D 41 207 7 401 7 401 26 171 26 171 D D 9 567 D D 3 588 3 588 3 588 65 65 53 44 8 5 036 036 130 146 984 787

1 627 1 627 3 376 3 376 2 000 D D 19 435 2 668 2 668 12 377 12 377 D D 2 000 D D 907 907 907 17 17 13 12 1 784 784 735 615 120 778

43 405 35 677 21 4 3 6 320 890 852 929

19 024 14 808 7 2 2 2 805 847 347 799

3 743 3 023 1 643 670 544 457 338 338 1 291 1 291 1 291 981 D D D 341

4 231 4 231 14 128 14 128 14 128 20 691 D D D 4 080

2 727 2 727 5 191 5 191 5 191 4 863 D D D 1 750

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

33

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALTIMORE, MD (IC)

54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54138 541380 5414 54141 541410 54143 541430 5414301 54149 541490 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 541612 5416122 5416123 541613 541618 54162 541620 54169 541690 5417 54171 541710 5417102 5418 54181 541810 54182 541820 54185 541850 5418502 54186 541860 54189 541890 5418903 5419 54192 541921 541922

Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Other specialized design services Other specialized design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Research & development in the life sciences Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Sign painting & lettering shop Other professional, scientific, & technical services Photographic services Photographic studios, portrait Commercial photography See footnotes at end of table.

1 395 1 395 620 608 608 608 12 11 134 134 70 13 47 155 62 62 72 72 8 8 81 29 29 48 48 41 4 4 103 103 46 45 20 25 134 113 59 27 12 14 21 3 9 9 12 12 14 14 14 12 105 48 48 20 20 4 4 4 8 8 18 18 7 49 35 19 16

1 645 033 1 645 033 751 745 745 745 466 800 800 800

666 288 666 288 304 302 302 302 194 245 245 245

144 741 144 741 63 63 63 63 466 027 027 027 439 D 16 494 16 494 13 526 487 D 24 107 10 615 10 615 12 425 12 425 784 784 3 428 D D D D D D D 7 7 3 3 1 1 077 077 780 046 189 857

14 695 14 695 5 5 5 5 888 813 813 813 75 b 2 205 2 205 1 367 290 e 2 484 967 967 1 349 1 349 122 122 406 c c c c c b b 683 683 375 281 144 137 783 691 260 282 b 232 59 a 28 28 64 64 462 462 462 e 1 593 870 870 84 84 b b b 465 465 89 89 35 191 141 83 58

13.9 13.9 11.0 10.9 10.9 10.9 19.4 D 5.5 5.5 4.4 16.6 D 13.1 9.7 9.7 15.6 15.6 19.4 19.4 48.4 D D D D D D D 27.4 27.4 10.2 42.8 53.9 25.4 19.4 20.3 16.1 23.6 D 15.3 39.5 D 22.3 22.3 7.1 7.1 3.6 3.6 3.6 D 17.5 8.7 8.7 46.7 46.7 D D D 28.1 28.1 80.5 80.5 40.8 25.1 32.6 21.8 45.8

8.0 8.0 5.4 5.5 5.5 5.5 – D 2.1 2.1 .4 5.1 D 4.9 1.1 1.1 8.6 8.6 – – 5.7 D D D D D D D 11.9 11.9 11.1 12.6 13.2 11.7 38.2 41.7 34.8 56.3 D 73.9 2.8 D 23.3 23.3 3.9 3.9 8.6 8.6 8.6 D 10.2 2.1 2.1 3.9 3.9 D D D 55.7 55.7 6.6 6.6 38.9 36.5 6.8 11.9 .6

5 666 D 200 200 166 2 868 868 111 687 D

1 949 D 72 72 59 1 679 679 032 190 D

251 687 111 387 111 387 129 859 129 859 8 233 8 233 65 694 D D D D D D D 85 85 41 41 25 16 462 462 356 228 159 069

110 932 47 362 47 362 58 561 58 561 3 743 3 743 15 486 D D D D D D D 35 35 18 16 5 10 506 506 172 198 283 915

92 895 82 216 36 401 31 697 D 23 851 8 500 D 4 020 4 020 6 659 6 659 49 818 49 818 49 818 D 129 110 86 586 86 586 6 408 6 408 D D D 18 837 18 837 8 204 8 204 1 389 18 9 5 4 033 092 014 078

39 010 36 894 16 206 15 291 D 10 971 1 971 D 818 818 1 298 1 298 25 718 25 718 25 718 D 57 067 41 513 41 513 2 206 2 206 D D D 9 899 9 899 1 736 1 736 605 5 2 1 1 696 844 525 319

8 653 8 163 3 400 3 829 D 3 065 454 D 206 206 284 284 7 334 7 334 7 334 D 13 131 9 573 9 573 479 479 D D D 2 162 2 162 430 430 141 1 051 660 309 351

34

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BEL AIR, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5413 54133 541330 5414 54143 541430 5415 54151 541512 5416 5417 5418 54189 541890 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Architectural, engineering, & related services Engineering services Engineering services Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Computer systems design services Management, scientific, & technical consulting services Scientific research & development services Advertising & related services Other services related to advertising Other services related to advertising 163 163 69 63 63 63 28 28 18 21 15 15 6 3 3 12 12 8 13 2 8 3 3 75 313 75 313 18 16 16 16 877 350 350 350 30 178 30 178 7 6 6 6 240 228 228 228 6 893 6 893 1 1 1 1 618 395 395 395 796 796 593 2 467 2 337 2 337 D D D 588 588 549 371 D 299 D D 916 916 252 220 220 220 132 132 79 296 269 269 a a a 61 61 56 37 b 41 b b 25.2 25.2 36.2 39.0 39.0 39.0 54.1 54.1 53.4 8.9 6.9 6.9 D D D 21.9 21.9 16.6 80.5 D 13.4 D D 3.5 3.5 5.6 6.4 6.4 6.4 3.4 3.4 3.7 1.0 .7 .7 D D D 9.1 9.1 9.8 8.1 D 1.8 D D

6 582 6 582 5 252 23 283 22 392 22 392 D D D 5 597 5 597 5 242 3 577 D 4 174 D D

3 198 3 198 2 520 11 324 10 812 10 812 D D D 2 329 2 329 2 156 1 610 D 1 105 D D

BERLIN, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 17 17 2 635 2 635 1 305 1 305 210 210 57 57 55.7 55.7 6.3 6.3

BERWYN HEIGHTS, MD
54 Professional, scientific, & technical services 3 D D D a D D

BLADENSBURG, MD
54 541 5414 54143 541430 Professional, scientific, & technical services Professional, scientific, & technical services Specialized design services Graphic design services Graphic design services 5 5 1 1 1 5 304 5 304 D D D 2 444 2 444 D D D 593 593 D D D 59 59 a a a 1.2 1.2 D D D – – D D D

BOONSBORO, MD
54 Professional, scientific, & technical services 1 D D D a D D

BOWIE, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5415 54151 5416 5418 54189 541890 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Management, scientific, & technical consulting services Advertising & related services Other services related to advertising Other services related to advertising 113 113 29 27 27 27 15 15 16 23 23 15 6 3 3 66 933 66 933 9 012 D D D D D 8 495 16 696 16 696 4 221 5 156 D D 39 843 39 843 3 799 D D D D D 4 032 10 786 10 786 1 608 519 D D 8 285 8 285 765 D D D D D 1 105 2 048 2 048 326 98 D D 1 662 1 662 94 b b b g g 116 193 193 53 11 a a 25.4 25.4 49.7 D D D D D 26.5 11.7 11.7 27.0 91.5 D D 2.0 2.0 8.1 D D D D D – 1.5 1.5 7.2 .5 D D

BRENTWOOD, MD
54 Professional, scientific, & technical services 1 D D D a D D

BRUNSWICK, MD
54 Professional, scientific, & technical services See footnotes at end of table. 3 340 36 13 7 100.0 –

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

35

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

CAMBRIDGE, MD
54 541 5412 54121 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services 30 30 7 7 6 258 6 258 D D 2 520 2 520 D D 506 506 D D 103 103 b b 45.2 45.2 D D 9.7 9.7 D D

CHESAPEAKE BEACH, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 6 6 1 282 1 282 647 647 265 265 22 22 61.0 61.0 – –

CHESTERTOWN, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants 27 27 12 12 12 12 7 7 2 8 816 8 816 3 3 3 3 072 072 072 072 D D D 2 948 2 948 902 902 902 902 D D D 558 558 209 209 209 209 D D D 230 230 36 36 36 36 c c c 31.6 31.6 46.7 46.7 46.7 46.7 D D D 3.8 3.8 .4 .4 .4 .4 D D D

CHEVERLY, MD
54 Professional, scientific, & technical services 6 743 647 200 19 12.0 84.3

CHEVY CHASE, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 17 17 3 569 3 569 1 527 1 527 217 217 23 23 83.7 83.7 9.4 9.4

COLLEGE PARK, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5415 54151 541512 5418 54189 541890 5418903 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Computer systems design services Advertising & related services Other services related to advertising Other services related to advertising Sign painting & lettering shop 48 48 17 16 16 16 4 4 6 10 10 4 4 2 2 1 33 143 33 143 6 603 D D D 948 948 2 758 12 623 12 623 D 2 750 D D D 13 767 13 767 3 468 D D D 450 450 1 331 4 074 4 074 D 808 D D D 3 236 3 236 786 D D D 117 117 251 1 017 1 017 D 220 D D D 342 342 77 b b b 20 20 38 79 79 b 25 b b a 18.3 18.3 16.2 D D D 96.1 96.1 42.4 6.2 6.2 D 45.5 D D D 27.9 27.9 11.1 D D D 3.9 3.9 2.4 36.1 36.1 D – D D D

CRISFIELD, MD
54 Professional, scientific, & technical services 2 D D D a D D

CUMBERLAND, MD
54 541 5411 54111 541110 5411101 5412 54121 541219 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services 65 65 31 31 31 31 12 12 3 19 452 19 452 D D D D 8 181 8 181 D 11 350 11 350 D D D D 6 065 6 065 D 2 504 2 504 D D D D 1 429 1 429 D 406 406 c c c c 225 225 b 38.8 38.8 D D D D 29.5 29.5 D 7.6 7.6 D D D D – – D

DENTON, MD
54 541 5412 54121 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services See footnotes at end of table. 14 14 6 6 2 009 2 009 D D 825 825 D D 191 191 D D 52 52 b b 50.4 50.4 D D 17.8 17.8 D D

36

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

EASTON, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 541213 541219 5413 54137 541370 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services 80 80 29 27 27 27 20 20 9 1 10 13 1 1 38 190 38 190 D 11 024 11 024 11 024 D D 5 642 D D 11 014 D D 15 344 15 344 D 4 467 4 467 4 467 D D 1 746 D D 5 936 D D 3 620 3 620 D 991 991 991 D D 437 D D 1 596 D D 461 461 c 133 133 133 c c 59 b b 166 a a 34.8 34.8 D 34.6 34.6 34.6 D D 35.2 D D 16.5 D D 4.9 4.9 D 4.3 4.3 4.3 D D 7.7 D D 6.6 D D

ELKTON, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5416 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Management, scientific, & technical consulting services 61 61 36 33 33 33 9 9 7 4 15 485 15 485 7 403 D D D 1 824 1 824 D D 6 028 6 028 2 727 D D D 808 808 D D 1 306 1 306 589 D D D 218 218 D D 237 237 106 b b b 43 43 b b 52.3 52.3 68.3 D D D 64.2 64.2 D D 6.0 6.0 7.7 D D D – – D D

FEDERALSBURG, MD
54 Professional, scientific, & technical services 2 D D D a D D

FOREST HEIGHTS, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 2 2 D D D D D D a a D D D D

FREDERICK, MD
54 541 5411 54111 541110 5411101 54119 5412 54121 541211 541213 541219 5413 54133 541330 5415 54151 541511 541512 5416 54161 54169 541690 5417 54171 541710 5417101 5418 54186 541860 5419 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Engineering services Engineering services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Management, scientific, & technical consulting services Management consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services Direct mail advertising Direct mail advertising Other professional, scientific, & technical services Photographic services Photographic studios, portrait 255 255 76 67 67 67 9 41 41 27 3 10 36 24 24 30 30 15 11 25 16 7 7 8 8 8 5 18 5 5 15 12 10 224 721 224 721 23 812 D D D D 16 405 16 405 12 143 D D 33 334 24 818 24 818 18 18 13 4 247 247 419 575 105 540 105 540 10 498 D D D D 7 541 7 541 5 745 D D 11 221 8 618 8 618 9 9 7 1 256 256 211 921 23 851 23 851 2 325 D D D D 1 751 1 751 1 314 D D 2 454 1 692 1 692 2 122 2 122 1 736 361 D 390 D D D D D D 2 152 D D D D D 3 129 3 129 276 c c c b 233 233 153 b b 303 199 199 204 204 165 36 b 36 b b g g g g 392 e e c b b 16.9 16.9 35.2 D D D D 34.7 34.7 26.8 D D 33.6 39.2 39.2 15.0 15.0 6.1 38.2 D 36.3 D D D D D D 11.3 D D D D D 4.9 4.9 5.7 D D D D 3.2 3.2 3.5 D D 6.7 7.2 7.2 26.3 26.3 23.2 36.9 D 13.0 D D D D D D 1.5 D D D D D

D 4 030 D D D D D D 29 775 D D D D D

D 1 828 D D D D D D 9 074 D D D D D

FROSTBURG, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services See footnotes at end of table. 9 9 1 777 1 777 747 747 172 172 34 34 71.9 71.9 – –

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

37

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

FRUITLAND, MD

54 541

Professional, scientific, & technical services Professional, scientific, & technical services

7 7

2 363 2 363

907 907

200 200

44 44

65.7 65.7

– –

GAITHERSBURG, MD

54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54143 541430 5414302 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 54162 541620 54169 541690 5417 54171 541710 5417102 5418 54189 541890

Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Research & development in the life sciences Advertising & related services Other services related to advertising Other services related to advertising

278 278 41 33 33 33 8 8 40 40 19 16 53 7 7 37 37 1 1 4 4 2 2 5 4 4 1 77 77 39 26 7 19 33 24 15 3 3 6 6 11 11 11 7 11 4 4

1 197 707 1 197 707 22 15 15 15 912 948 948 948

432 516 432 516 9 7 7 7 711 361 361 361

100 599 100 599 2 1 1 1 208 680 680 680 528 528 751 751 292 376 35 386 760 760 32 857 32 857 D D D D D D 78 D D D 55 677 55 677 3 459 D D D 3 302 1 615 D D D D D 2 2 2 1 695 695 695 374 409 170 170

6 826 6 826 221 165 165 165 56 56 111 111 43 54 2 563 77 77 2 288 2 288 b b b b b b 37 b b b 3 300 3 300 310 h h c 297 151 c b b b b 214 214 214 102 53 20 20

3.1 3.1 25.5 35.8 35.8 35.8 1.8 1.8 46.6 46.6 61.5 28.9 1.3 8.5 8.5 1.2 1.2 D D D D D D 22.4 D D D 1.5 1.5 9.1 D D D 27.8 29.1 D D D D D 8.1 8.1 8.1 16.2 13.0 12.4 12.4

1.2 1.2 1.4 2.1 2.1 2.1 – – 7.6 7.6 18.8 .4 1.2 – – 1.2 1.2 D D D D D D – D D D .5 .5 7.2 D D D 1.7 2.6 D D D D D 13.3 13.3 13.3 26.7 – – –

6 964 6 964 10 10 4 5 337 337 066 557

2 350 2 350 5 5 1 4 994 994 619 018

499 610 9 503 9 503 465 266 465 266 D D D D D D 3 220 D D D 594 906 594 906 40 032 D D D 24 680 13 754 D D D D D 31 31 31 15 135 135 135 558

143 916 4 075 4 075 132 076 132 076 D D D D D D 400 D D D 244 659 244 659 17 334 D D D 14 399 7 242 D D D D D 11 11 11 5 196 196 196 826

9 634 6 688 6 688

1 760 733 733

GLENARDEN, MD
54 541 5415 54151 541511 5418 Professional, scientific, & technical services Professional, scientific, & technical services Computer systems design & related services Computer systems design & related services Custom computer programming services Advertising & related services See footnotes at end of table. 5 5 3 3 1 1 D D D D D D D D D D D D D D D D D D c c b b b c D D D D D D D D D D D D

38

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

GREENBELT, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5413 54133 541330 5415 54151 541511 541512 5416 54161 5417 54171 541710 5417101 5419 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Architectural, engineering, & related services Engineering services Engineering services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Management, scientific, & technical consulting services Management consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Other professional, scientific, & technical services 125 125 55 51 51 51 14 14 10 11 10 10 26 26 15 7 5 3 8 8 8 7 3 287 035 287 035 31 30 30 30 843 443 443 443 163 410 163 410 15 15 15 15 638 190 190 190 35 652 35 652 3 3 3 3 199 101 101 101 470 470 D 8 011 D D 17 17 15 1 492 492 697 682 504 D 5 659 5 659 5 659 D D 3 067 3 067 324 310 310 310 52 52 b 697 f f 1 442 1 442 1 326 105 57 b 444 444 444 e b 8.1 8.1 42.0 44.0 44.0 44.0 31.0 31.0 D 2.7 D D 2.7 2.7 .3 20.5 5.0 D .7 .7 .7 D D 15.1 15.1 10.0 10.0 10.0 10.0 22.3 22.3 D – D D 33.0 33.0 36.3 2.7 3.1 D .6 .6 .6 D D

4 558 4 558 D 64 497 D D 116 116 104 11 753 753 865 158

2 407 2 407 D 35 278 D D 77 77 69 7 609 609 620 525

4 377 D 61 146 61 146 61 146 D D

2 400 D 28 655 28 655 28 655 D D

HAGERSTOWN, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5413 5414 54143 541430 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Architectural, engineering, & related services Specialized design services Graphic design services Graphic design services 107 107 51 48 48 48 21 21 12 15 2 2 2 36 313 36 313 11 679 D D D 9 922 9 922 8 136 9 451 D D D 15 383 15 383 5 206 D D D 3 431 3 431 2 675 5 330 D D D 3 714 3 714 1 121 D D D 889 889 659 1 380 D D D 607 607 174 c c c 182 182 92 170 b b b 36.4 36.4 41.2 D D D 21.4 21.4 16.9 41.8 D D D 5.8 5.8 13.6 D D D – – – 2.7 D D D

HAMPSTEAD, MD *
54 541 5413 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services 17 17 6 3 140 3 140 1 620 1 098 1 098 723 240 240 151 38 38 19 82.7 82.7 99.9 3.6 3.6 –

HAMPSTEAD, MD (CARROLL COUNTY PART) *
54 541 5413 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services 17 17 6 3 140 3 140 1 620 1 098 1 098 723 240 240 151 38 38 19 82.7 82.7 99.9 3.6 3.6 –

HAVRE DE GRACE, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 13 13 1 999 1 999 616 616 161 161 38 38 8.3 8.3 40.6 40.6

HYATTSVILLE, MD
54 541 5419 Professional, scientific, & technical services Professional, scientific, & technical services Other professional, scientific, & technical services 26 26 4 9 862 9 862 D 3 934 3 934 D 962 962 D 276 276 c 18.4 18.4 D 33.5 33.5 D

INDIAN HEAD, MD
54 541 5413 54133 541330 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services Engineering services Engineering services See footnotes at end of table. 7 7 2 2 2 15 954 15 954 D D D 2 332 2 332 D D D 474 474 D D D 51 51 b b b 4.5 4.5 D D D 13.0 13.0 D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

39

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

LA PLATA, MD
54 541 5411 54111 541110 5411101 5413 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Architectural, engineering, & related services 30 30 15 11 11 11 2 10 923 10 923 4 3 3 3 604 529 529 529 D 5 602 5 602 2 1 1 1 272 785 785 785 D 1 267 1 267 518 416 416 416 D 147 147 80 62 62 62 b 22.9 22.9 26.2 31.5 31.5 31.5 D 26.3 26.3 7.2 – – – D

LAUREL, MD
54 541 5411 54111 541110 5411101 5412 54121 541213 541219 5413 54133 541330 5414 54143 541430 5415 54151 541511 541512 5415122 5416 54161 5417 54171 541710 5417101 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Tax return preparation services Other accounting services Architectural, engineering, & related services Engineering services Engineering services Specialized design services Graphic design services Graphic design services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services 86 86 19 16 16 16 8 8 2 4 11 10 10 5 3 3 16 16 7 7 5 13 7 3 3 3 1 4 110 527 110 527 6 5 5 5 842 556 556 556 37 641 37 641 1 1 1 1 946 422 422 422 8 674 8 674 445 350 350 350 952 952 D 413 1 232 D D D 129 129 1 498 1 498 D 725 D 565 376 D D D D D 1 076 1 076 62 49 49 49 325 325 e 51 139 c c b 21 21 109 109 b 49 b 74 42 e e e e a 20.3 20.3 28.6 35.2 35.2 35.2 10.5 10.5 D 13.8 52.8 D D D D D 17.8 17.8 D 23.3 D 12.0 9.7 D D D D D 4.0 4.0 4.5 5.5 5.5 5.5 15.5 15.5 D 32.0 5.4 D D D – – .4 .4 D .4 D 7.7 6.6 D D D D D

5 384 5 384 D 2 616 26 335 D D D 1 932 1 932 16 562 16 562 D 8 455 D 5 219 3 524 D D D D D

2 970 2 970 D 1 154 5 349 D D D 570 570 7 143 7 143 D 3 061 D 2 862 2 090 D D D D D

MANCHESTER, MD
54 Professional, scientific, & technical services 4 676 385 90 12 100.0 –

MOUNT AIRY, MD *
54 541 5413 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services 18 18 5 6 574 6 574 1 413 2 553 2 553 777 709 709 188 79 79 25 29.6 29.6 20.8 16.6 16.6 61.4

MOUNT AIRY, MD (CARROLL COUNTY PART) *
54 541 5413 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services 14 14 4 4 466 4 466 D 1 825 1 825 D 538 538 D 64 64 b 37.9 37.9 D 24.5 24.5 D

MOUNT AIRY, MD (FREDERICK COUNTY PART) *
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 4 4 2 108 2 108 728 728 171 171 15 15 12.0 12.0 – –

MOUNT RAINIER, MD
54 541 5418 Professional, scientific, & technical services Professional, scientific, & technical services Advertising & related services 3 3 1 D D D D D D D D D b b b D D D D D D

NEW CARROLLTON, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 5 5 2 165 2 165 276 276 62 62 13 13 95.7 95.7 – –

NEW MARKET, MD
54 Professional, scientific, & technical services See footnotes at end of table. 3 D D D a D D

40

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

OCEAN CITY, MD
54 541 5411 54111 541110 5411101 5412 54121 5419 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other professional, scientific, & technical services Photographic services Photographic studios, portrait 44 44 15 14 14 14 11 11 5 5 3 12 622 12 622 5 459 D D D 3 909 3 909 D D D 5 070 5 070 2 959 D D D 1 144 1 144 D D D 915 915 581 D D D 263 263 D D D 142 142 67 b b b 49 49 a a a 43.1 43.1 25.6 D D D 40.3 40.3 D D D 6.2 6.2 4.0 D D D – – D D D

POCOMOKE CITY, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 8 8 1 883 1 883 567 567 141 141 36 36 89.8 89.8 – –

POOLESVILLE, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 9 9 2 240 2 240 1 066 1 066 204 204 28 28 77.1 77.1 – –

RIVERDALE, MD
54 541 5411 54111 541110 5411101 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) 15 15 5 5 5 5 5 117 5 117 2 2 2 2 912 912 912 912 1 300 1 300 738 738 738 738 337 337 147 147 147 147 81 81 20 20 20 20 57.8 57.8 58.3 58.3 58.3 58.3 2.6 2.6 4.6 4.6 4.6 4.6

ROCKVILLE, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541219 5413 54131 541310 54133 541330 5414 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541513 5416 54161 541611 541612 5416122 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Specialized design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities See footnotes at end of table. 673 673 262 240 240 240 22 21 71 71 54 14 76 12 12 58 58 18 11 11 10 122 122 49 53 24 29 11 62 39 22 8 5 5 5 18 18 28 23 23 9 14 5 5 1 598 593 1 598 593 109 102 102 102 098 922 922 922 673 874 673 874 47 44 44 44 443 318 318 318 152 680 152 680 9 9 9 9 738 065 065 065 673 D 3 986 3 986 3 776 D 43 740 592 592 42 804 42 804 472 381 381 D 56 747 56 747 28 356 D 14 699 D D 13 106 3 161 1 942 1 088 D D D D D 23 064 D D 1 945 D D D 14 867 14 867 1 022 918 918 918 104 c 368 368 328 b 4 392 59 59 4 287 4 287 56 46 46 b 4 568 4 568 2 064 g 1 240 f f 1 190 229 157 61 a b b f f 3 044 f f 147 f g g 6.3 6.3 35.7 36.1 36.1 36.1 29.8 D 18.0 18.0 16.4 D 4.9 33.5 33.5 4.1 4.1 34.6 37.4 37.4 D 1.9 1.9 .9 D 3.3 D D 5.4 12.3 6.2 22.5 D D D D D 1.4 D D 3.9 D D D 15.2 15.2 5.0 5.1 5.1 5.1 3.8 D 38.6 38.6 38.6 D 1.5 5.1 5.1 1.4 1.4 – – – D 29.3 29.3 59.0 D 3.4 D D 8.5 11.5 15.5 1.6 D D D D D 8.1 D D 11.4 D D D

6 176 D 37 563 37 563 35 219 D 425 560 9 852 9 852 412 776 412 776 7 477 5 631 5 631 D 636 296 636 296 299 246 D 181 616 D D 90 008 26 398 18 496 6 313 D D D D D 266 596 D D 24 696 D D D

3 125 D 17 774 17 774 16 801 D 184 343 3 837 3 837 179 009 179 009 2 002 1 519 1 519 D 261 718 261 718 139 309 D 69 170 D D 50 059 12 193 8 182 3 389 D D D D D 102 211 D D 9 162 D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

41

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

ROCKVILLE, MD Con.
54 541 5418 54189 541890 5419 54192 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Advertising & related services Other services related to advertising Other services related to advertising Other professional, scientific, & technical services Photographic services All other professional, scientific, & technical services All other professional, scientific, & technical services 20 9 9 14 5 1 1 10 694 4 958 4 958 15 301 D D D 2 834 870 870 5 490 D D D 743 235 235 1 084 D D D 117 38 38 110 b b b 59.4 63.0 63.0 32.3 D D D 13.8 – – – D D D Con.

SALISBURY, MD
54 541 5411 54111 541110 5411101 5412 54121 541211 5413 54133 541330 5416 54161 541611 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Architectural, engineering, & related services Engineering services Engineering services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Advertising & related services 130 130 48 45 45 45 31 31 18 25 13 13 8 8 5 7 58 541 58 541 16 653 D D D 10 168 10 168 D 17 158 D D 6 939 6 939 D D 24 364 24 364 7 345 D D D 4 380 4 380 D 9 830 D D 509 509 D D 5 079 5 079 1 539 D D D 833 833 D 2 129 D D 65 65 D D 778 778 221 c c c 155 155 c 266 c c 14 14 a b 38.2 38.2 42.5 D D D 23.6 23.6 D 21.8 D D 99.8 99.8 D D 10.1 10.1 8.5 D D D 3.6 3.6 D 2.8 D D .2 .2 D D

SEAT PLEASANT, MD
54 Professional, scientific, & technical services 1 D D D a D D

SYKESVILLE, MD
54 541 5412 54121 541213 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Tax return preparation services 7 7 2 2 1 2 610 2 610 D D D 925 925 D D D 244 244 D D D 71 71 b b b 8.0 8.0 D D D – – D D D

TAKOMA PARK, MD *
54 541 5412 54121 5413 5414 54143 541430 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Specialized design services Graphic design services Graphic design services 35 35 6 6 6 7 5 5 10 345 10 345 1 331 1 331 2 810 1 829 D D 4 398 4 398 1 046 1 046 985 558 D D 903 903 220 220 187 126 D D 264 264 169 169 26 19 a a 46.8 46.8 5.4 5.4 45.4 64.1 D D 10.4 10.4 – – – 2.6 D D

TAKOMA PARK, MD (MONTGOMERY COUNTY PART) *
54 541 5412 54121 5413 5414 54143 541430 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Specialized design services Graphic design services Graphic design services 30 30 4 4 6 7 5 5 9 254 9 254 D D 2 810 1 829 D D 4 185 4 185 D D 985 558 D D 862 862 D D 187 126 D D 252 252 c c 26 19 a a 46.7 46.7 D D 45.4 64.1 D D 9.3 9.3 D D – 2.6 D D

TAKOMA PARK, MD (PRINCE GEORGE’S COUNTY PART) *
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 5 5 1 091 1 091 213 213 41 41 12 12 47.9 47.9 19.7 19.7

TANEYTOWN, MD
54 Professional, scientific, & technical services 4 219 100 22 8 28.3 .9

THURMONT, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services See footnotes at end of table. 9 9 2 339 2 339 730 730 154 154 31 31 34.1 34.1 21.7 21.7

42

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

WALKERSVILLE, MD
54 Professional, scientific, & technical services 3 221 38 12 6 100.0 –

WESTMINSTER, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services 77 77 37 36 36 36 11 11 10 23 135 23 135 10 054 D D D 3 724 3 724 4 058 9 819 9 819 4 069 D D D 1 660 1 660 2 426 2 281 2 281 801 D D D 459 459 638 348 348 131 c c c 75 75 75 39.5 39.5 36.3 D D D 53.4 53.4 27.6 5.4 5.4 9.9 D D D 5.5 5.5 –

BALANCE OF ALLEGANY COUNTY, MD
54 541 5412 54121 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services 20 20 9 9 4 260 4 260 D D 1 780 1 780 D D 381 381 D D 75 75 b b 81.4 81.4 D D 1.7 1.7 D D

BALANCE OF ANNE ARUNDEL COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 5414 54141 541410 54143 541430 5414301 5414302 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 541612 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5418 54185 541850 5418501 54189 541890 5418902 5418903 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Advertising & related services Display advertising Display advertising Display advertising (except outdoor) Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop See footnotes at end of table. 951 951 179 138 138 138 41 38 150 150 86 17 45 163 20 20 121 121 11 11 47 13 13 27 27 21 6 159 159 58 85 28 57 144 117 52 18 27 10 10 12 12 15 15 20 20 20 56 3 3 2 18 18 11 6 771 698 771 698 70 39 39 39 886 760 760 760 271 466 271 466 22 15 15 15 881 342 342 342 61 412 61 412 5 3 3 3 161 456 456 456 6 891 6 891 681 446 446 446 235 230 924 924 391 e c 1 320 105 105 1 114 1 114 b b 189 b b 116 116 68 48 1 894 1 894 348 1 439 681 758 648 411 139 34 100 c b 217 217 20 20 219 219 219 785 f f f b b b a 18.0 18.0 20.9 30.6 30.6 30.6 8.5 8.4 21.1 21.1 17.9 D D 21.5 16.5 16.5 22.1 22.1 D D 29.2 D D 21.6 21.6 25.4 12.6 8.9 8.9 12.8 7.7 3.3 12.1 30.5 24.8 18.2 60.6 37.5 D D 36.9 36.9 86.9 86.9 25.1 25.1 25.1 21.5 D D D D D D D 9.1 9.1 2.7 4.1 4.1 4.1 .9 .9 51.4 51.4 61.3 D D 6.8 .6 .6 7.6 7.6 D D 6.5 D D 2.0 2.0 2.8 – 3.7 3.7 12.9 2.2 3.0 1.4 5.2 7.1 15.4 4.4 2.1 D D – – .1 .1 .1 .1 .1 1.7 D D D D D D D

31 126 30 738 57 105 57 105 45 142 D D 141 063 11 326 11 326 121 903 121 903 D D 20 498 D D 11 11 7 3 272 272 35 232 116 116 079 079 852 227 181 181 120 750 573 177

7 539 7 411 24 726 24 726 18 480 D D 57 752 4 717 4 717 49 287 49 287 D D 5 155 D D 3 3 2 1 97 97 18 76 35 40 406 406 039 367 108 108 930 350 996 354

1 705 1 678 5 735 5 735 4 147 D D 13 210 1 019 1 019 11 597 11 597 D D 1 229 D D 799 799 462 337 22 22 3 17 9 8 471 471 949 637 323 314

83 294 60 165 25 410 3 999 9 615 D D 19 150 19 150 3 979 3 979 20 507 20 507 20 507 88 877 D D D D D D D

39 050 28 126 14 668 1 518 4 620 D D 9 150 9 150 1 774 1 774 9 718 9 718 9 718 9 384 D D D D D D D

8 213 6 217 2 945 284 917 D D 1 847 1 847 149 149 2 264 2 264 2 264 2 147 D D D D D D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

43

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF ANNE ARUNDEL COUNTY, MD Con.
54 541 5419 54192 541921 54199 541990 Professional, scientific, & technical services Professional, scientific, & technical services Con. Other professional, scientific, & technical services Photographic services Photographic studios, portrait All other professional, scientific, & technical services All other professional, scientific, & technical services 33 23 19 5 5 17 287 D D D D 5 692 D D D D 982 D D D D 231 c c b b 10.4 D D D D 70.4 D D D D Con.

BALANCE OF BALTIMORE COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54141 541410 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 54162 541620 54169 541690 5417 54171 541710 54172 541720 5418 54181 541810 54182 541820 54186 541860 54189 541890 5418902 5418903 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop See footnotes at end of table. 2 132 2 132 579 518 518 518 61 56 436 436 275 31 19 111 286 34 34 192 192 16 16 21 21 15 15 96 42 42 50 50 44 236 236 99 111 48 63 23 265 198 92 53 25 25 38 10 24 24 43 43 23 20 20 3 3 135 51 51 12 12 17 17 38 38 22 13 301 301 130 152 117 35 1 708 166 1 708 166 248 214 214 214 074 511 511 511 682 115 682 115 94 79 79 79 205 677 677 677 156 844 156 844 19 16 16 16 424 261 261 261 17 132 17 132 2 2 2 2 445 012 012 012 433 389 3 418 3 418 1 557 669 f f 4 872 155 155 4 419 4 419 38 38 84 84 135 135 332 156 156 c c c 2 2 1 1 574 574 139 283 907 376 b 19.8 19.8 31.3 33.6 33.6 33.6 17.1 16.4 16.9 16.9 25.4 19.2 D D 14.9 31.8 31.8 12.8 12.8 85.7 85.7 47.0 47.0 20.8 20.8 52.8 50.4 50.4 D D D 10.4 10.4 5.2 15.1 8.4 37.8 D 31.0 44.1 56.5 45.3 D 53.3 37.6 7.7 D D D D 7.0 D D D D 25.8 30.1 30.1 57.0 57.0 25.1 25.1 D D 21.9 D 9.4 9.4 5.9 6.1 6.1 6.1 4.6 3.9 10.2 10.2 5.6 2.7 D D 3.2 4.0 4.0 3.1 3.1 .8 .8 1.5 1.5 14.8 14.8 4.4 7.1 7.1 D D D 17.5 17.5 19.8 15.6 9.1 37.3 D 24.3 13.2 5.4 6.7 D 11.5 47.1 – D D D D 20.1 D D D D 3.5 6.2 6.2 5.4 5.4 – – D D 4.8 D

33 563 32 510 247 247 129 4 455 455 692 768 D D

14 528 14 074 105 105 64 2 271 271 040 307 D D

3 163 3 060 23 581 23 581 13 893 936 D D 54 091 1 261 1 261 50 832 50 832 180 180 555 555 1 020 1 020 2 074 816 816 D D D 30 30 14 14 10 3 525 525 687 050 161 889 D

519 774 14 122 14 122 484 314 484 314 5 222 5 222 4 744 4 744 7 943 7 943 38 223 19 325 19 325 D D D 234 234 932 533 491 042 D

219 392 5 858 5 858 204 496 204 496 1 091 1 091 2 537 2 537 4 112 4 112 9 046 3 555 3 555 D D D 132 132 66 57 41 16 486 486 658 886 248 638 D

154 582 92 090 38 457 25 654 D 6 510 17 292 9 143 D D D D 31 054 D D D D 129 094 22 470 22 470 5 060 5 060 59 720 59 720 D D 25 148 D

59 826 36 648 15 123 12 320 D 2 953 4 055 4 369 D D D D 8 157 D D D D 38 569 10 710 10 710 1 532 1 532 17 096 17 096 D D 4 796 D

13 027 7 896 3 190 2 562 D 661 848 1 031 D D D D 1 939 D D D D 8 184 1 984 1 984 305 305 3 873 3 873 D D 1 057 D

1 407 872 340 278 c 108 152 83 e e c c 200 c c b b 1 235 358 358 40 40 557 557 c c 144 b

44

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF BALTIMORE COUNTY, MD Con.
54 541 5419 54191 541910 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Con. Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait 76 14 14 50 43 38 676 27 200 27 200 8 847 7 708 15 163 12 147 12 147 2 490 2 090 3 999 3 231 3 231 639 574 649 439 439 165 151 16.3 5.7 5.7 46.1 47.5 4.9 1.5 1.5 1.4 1.6 Con.

BALANCE OF CALVERT COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5415 54151 5418 54186 541860 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Advertising & related services Direct mail advertising Direct mail advertising 99 99 27 21 21 21 14 14 17 11 11 5 4 4 37 585 37 585 7 218 D D D D D 6 134 D D D D D 16 596 16 596 2 433 D D D D D 3 504 D D D D D 3 723 3 723 419 D D D D D 710 D D D D D 494 494 76 b b b b b 88 b b c c c 36.7 36.7 43.2 D D D D D 22.3 D D D D D 3.8 3.8 4.3 D D D D D 2.9 D D D D D

BALANCE OF CAROLINE COUNTY, MD
54 Professional, scientific, & technical services 5 D D D a D D

BALANCE OF CARROLL COUNTY, MD
54 541 5412 54121 541219 5413 5415 54151 5416 54161 5418 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Management, scientific, & technical consulting services Management consulting services Advertising & related services 166 166 34 34 18 30 37 37 26 23 10 33 182 33 182 4 229 4 229 2 573 D 5 436 5 436 D D D 13 385 13 385 1 789 1 789 1 285 D 2 386 2 386 D D D 2 972 2 972 492 492 377 D 383 383 D D D 532 532 99 99 60 c 38 38 b b b 56.9 56.9 52.8 52.8 38.4 D 70.9 70.9 D D D 7.4 7.4 17.1 17.1 13.3 D 8.0 8.0 D D D

BALANCE OF CECIL COUNTY, MD
54 541 5412 54121 541219 5413 5416 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Other accounting services Architectural, engineering, & related services Management, scientific, & technical consulting services 48 48 10 10 4 11 17 11 770 11 770 3 646 3 646 D D D 3 626 3 626 450 450 D D D 690 690 87 87 D D D 126 126 46 46 a b b 69.8 69.8 94.1 94.1 D D D 4.7 4.7 2.6 2.6 D D D

BALANCE OF CHARLES COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 54133 541330 54135 541350 54137 541370 5415 54151 541512 5416 54161 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Computer systems design services Management, scientific, & technical consulting services Management consulting services Advertising & related services See footnotes at end of table. 108 108 23 20 20 20 20 20 20 10 10 1 1 5 5 15 15 3 14 8 9 65 029 65 029 6 5 5 5 754 987 987 987 25 099 25 099 3 2 2 2 094 799 799 799 5 576 5 576 671 615 615 615 411 411 D D D D D D D D D D 644 D 324 795 795 90 80 80 80 79 79 c b b b b b b c c c 90 b 62 20.2 20.2 37.1 39.5 39.5 39.5 49.2 49.2 D D D D D D D D D D 23.4 D 31.4 6.0 6.0 3.8 4.3 4.3 4.3 15.7 15.7 D D D D D D D D D D 1.7 D 2.3

3 737 3 737 D D D D D D D D D D 10 490 D 5 290

1 673 1 673 D D D D D D D D D D 3 108 D 1 457

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

45

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF DORCHESTER COUNTY, MD

54 541

Professional, scientific, & technical services Professional, scientific, & technical services

12 12

1 082 1 082

597 597

101 101

23 23

50.1 50.1

15.7 15.7

BALANCE OF FREDERICK COUNTY, MD

54 541 5412 54121 5413 54137 541370 5415 54151 541512 5416 5419 54191 541910

Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Computer systems design services Management, scientific, & technical consulting services Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling

172 172 20 20 42 9 9 47 47 27 33 8 3 3

D D D D D 4 019 4 019 D D D D D D D

D D D D D 1 645 1 645 D D D D D D D

D D D D D 316 316 D D D D D D D

f f b b c 42 42 c c b b c c c

D D D D D 23.7 23.7 D D D D D D D

D D D D D 4.0 4.0 D D D D D D D

BALANCE OF GARRETT COUNTY, MD

54 541 5412 54121 5413

Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services

36 36 9 9 10

7 611 7 611 1 811 1 811 2 688

3 172 3 172 707 707 1 194

632 632 165 165 257

151 151 29 29 69

65.4 65.4 58.1 58.1 80.5

2.3 2.3 1.6 1.6 –

BALANCE OF HARFORD COUNTY, MD

54 541 5411 5412 54121 5413 54133 541330 54138 541380 5415 54151 541512 5415122 5416 54161 54162 541620 5417 54171 541710 5417101 5418

Professional, scientific, & technical services Professional, scientific, & technical services Legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Engineering services Engineering services Testing laboratories Testing laboratories Computer systems design & related services Computer systems design & related services Computer systems design services Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Environmental consulting services Environmental consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Advertising & related services See footnotes at end of table.

211 211 19 39 39 54 32 32 7 7 37 37 15 12 32 19 5 5 8 8 8 8 9

132 408 132 408 D 3 027 3 027 D D D D D D D D D D D D D D D D D D

53 763 53 763 D 1 098 1 098 D D D D D D D D D D D D D D D D D D

12 383 12 383 D 298 298 D D D D D D D D D D D D D D D D D D

1 448 1 448 b 100 100 f e e c c c c c c c b b b e e e e b

21.1 21.1 D 62.1 62.1 D D D D D D D D D D D D D D D D D D

5.1 5.1 D 25.6 25.6 D D D D D D D D D D D D D D D D D D

46

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF HOWARD COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 5418 54181 541810 54186 541860 54189 541890 5419 54191 541910 54192 541921 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Advertising & related services Advertising agencies Advertising agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait 1 050 1 050 152 126 126 126 26 26 115 115 69 8 31 190 33 33 131 131 8 8 5 5 11 11 38 30 30 28 265 265 104 128 46 82 30 177 139 59 41 17 22 23 8 8 12 12 26 26 37 36 36 24 12 42 19 19 8 8 6 6 34 11 11 20 18 1 950 287 1 950 287 51 40 40 40 633 084 084 084 772 090 772 090 21 15 15 15 317 942 942 942 178 080 178 080 4 3 3 3 939 641 641 641 15 883 15 883 550 402 402 402 148 148 617 617 257 69 b 6 510 125 125 6 039 6 039 b b 44 44 281 281 96 84 84 b 3 3 1 1 1 936 936 384 967 530 437 e 11.3 11.3 33.7 41.2 41.2 41.2 7.6 7.6 26.7 26.7 40.7 22.0 D 5.4 36.9 36.9 4.7 4.7 D D 67.5 67.5 5.4 5.4 42.4 34.5 34.5 D 9.4 9.4 6.9 10.7 7.4 23.1 D 28.9 32.0 43.2 21.9 D 40.7 31.8 31.4 7.2 7.3 7.3 60.2 60.2 28.6 D D 30.7 D 10.0 22.9 22.9 3.8 3.8 D D 2.8 D D D D 5.1 5.1 9.0 10.6 10.6 10.6 3.6 3.6 4.3 4.3 5.1 7.1 D 2.3 12.5 12.5 1.8 1.8 D D – – 17.1 17.1 8.0 6.9 6.9 D 8.1 8.1 7.0 10.4 10.8 8.8 D 9.6 3.5 1.5 3.8 D 3.8 38.6 – – 41.7 41.7 – – 6.9 D D 5.0 D 6.1 .3 .3 .8 .8 D D 1.7 D D D D

11 549 11 549 43 43 19 1 319 319 503 485 D

5 375 5 375 17 517 17 517 8 389 516 D 316 683 5 865 5 865 301 329 301 329 D D 1 329 1 329 7 412 7 412 2 894 2 550 2 550 D 224 224 87 112 81 30 613 613 085 312 458 854 D

1 298 1 298 4 194 4 194 1 976 189 D 76 403 1 190 1 190 72 928 72 928 D D 329 329 1 787 1 787 567 491 491 D 50 50 19 25 18 6 503 503 239 595 882 713 D

876 088 13 866 13 866 841 642 841 642 D D 2 361 2 361 16 301 16 301 10 047 8 511 8 511 D 486 486 166 264 208 56 087 087 334 321 307 014 D

169 008 136 470 39 600 24 041 D 7 168 8 448 57 823 6 558 27 401 27 401 5 137 5 137 111 387 D D 92 785 D 100 327 12 052 12 052 75 262 75 262 D D 102 391 D D D D

79 707 67 367 17 671 10 815 D 3 101 3 223 31 520 4 138 10 221 10 221 2 119 2 119 43 513 D D 29 902 D 25 871 4 572 4 572 16 793 16 793 D D 39 975 D D D D

16 520 13 695 3 495 2 424 D 602 553 6 162 1 061 2 370 2 370 455 455 9 643 D D 7 092 D 5 702 1 001 1 001 3 692 3 692 D D 9 609 D D D D

1 614 1 351 451 197 c 47 58 573 72 217 217 46 46 847 f f 631 c 734 101 101 500 500 a a 979 f f c c

BALANCE OF KENT COUNTY, MD
54 541 5418 Professional, scientific, & technical services Professional, scientific, & technical services Advertising & related services See footnotes at end of table. 12 12 1 4 262 4 262 D 1 371 1 371 D 322 322 D 54 54 b 20.4 20.4 D 36.7 36.7 D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

47

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF MONTGOMERY COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 5412 54121 541211 541213 541214 541219 5413 54131 541310 54133 541330 54135 541350 54137 541370 54138 541380 5414 54141 541410 54143 541430 5414301 5414302 5415 54151 541511 541512 5415121 5415122 541519 5416 54161 541611 541612 5416122 5416123 541613 541614 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 54172 541720 5418 54181 541810 54182 541820 54186 541860 54189 541890 5418902 5418903 5419 54191 541910 54192 541921 541922 54193 541930 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Payroll services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Building inspection services Building inspection services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Interior design services Interior design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Commercial art Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Executive placement services Human resources & personnel management consulting Marketing consulting services Process, physical distribution, & logistics consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Research & development in the social sciences & humanities R&D in the social sciences & humanities Advertising & related services Advertising agencies Advertising agencies Public relations agencies Public relations agencies Direct mail advertising Direct mail advertising Other services related to advertising Other services related to advertising Advertising specialties goods distributor Sign painting & lettering shop Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography Translation & interpretation services Translation & interpretation services See footnotes at end of table. 3 307 3 307 428 390 390 390 38 31 480 480 315 29 22 114 461 112 112 298 298 23 23 10 10 16 16 172 59 59 105 105 96 9 698 698 287 329 101 228 68 709 493 248 107 47 57 99 17 22 44 44 172 172 101 73 73 31 42 28 28 171 50 50 45 45 19 19 41 41 26 10 87 29 29 44 32 12 7 7 3 186 122 3 186 122 247 228 228 228 802 923 923 923 1 306 117 1 306 117 110 102 102 102 306 831 831 831 292 742 292 742 21 19 19 19 431 724 724 724 27 190 27 190 2 2 2 2 359 126 126 126 233 c h h g e g 484 h f f h h b b 43 43 568 568 f c c e e e b 6 979 6 979 h h g g f 5 040 3 549 2 333 544 374 158 e 87 e 296 296 1 195 1 195 g g g 408 f f f 1 071 e e b b e e c c c 21 f e e c c 29 c c 18.9 18.9 28.1 27.1 27.1 27.1 40.0 D D D D D D 47.2 D D D D D D D 33.0 33.0 6.2 6.2 D D D D D D D 13.1 13.1 D D D D D 22.6 25.9 23.0 34.4 25.1 53.6 D 9.2 D 17.3 17.3 15.1 15.1 D D D 4.3 D D D 29.7 D D D D D D D D D 60.1 D D D D D 45.2 D D 6.5 6.5 5.5 5.6 5.6 5.6 3.8 D D D D D D 20.1 D D D D D D D 21.5 21.5 4.9 4.9 D D D D D D D 4.8 4.8 D D D D D 8.4 4.1 4.5 4.7 6.2 2.3 D 7.7 D 1.8 1.8 20.9 20.9 D D D 9.9 D D D 2.8 D D D D D D D D D 39.9 D D D D D 5.3 D D

18 879 D D D D D D 30 771 D D D D D D D 2 572 2 572 49 069 49 069 D D D D D D D 1 072 173 1 072 173 D D D D D 623 453 421 861 257 59 36 20 416 319 710 486 D 19 025 D 37 073 37 073 164 519 164 519 D D D 57 013 D D D 136 330 D D D D D D D D D 1 350 D D D D D 3 061 D D

7 475 D D D D D D 13 438 D D D D D D D 1 053 1 053 21 426 21 426 D D D D D D D 407 488 407 488 D D D D D 254 311 177 356 119 27 18 7 076 675 571 999 D 5 083 D

1 707 D D D D D D 2 988 D D D D D D D 235 235 7 108 7 108 D D D D D D D 92 925 92 925 D D D D D 57 306 40 175 27 5 3 1 726 702 843 648 D 981 D

16 679 16 679 60 276 60 276 D D D 19 220 D D D 41 990 D D D D D D D D D 258 D D D D D 1 014 D D

4 293 4 293 12 838 12 838 D D D 4 308 D D D 9 399 D D D D D D D D D 43 D D D D D 202 D D

48

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF PRINCE GEORGE’S COUNTY, MD
54 541 5411 54111 541110 5411101 54119 541191 541199 5412 54121 541211 541213 541219 5413 54131 541310 54133 541330 54137 541370 54138 541380 5414 54143 541430 5414301 5415 54151 541511 541512 5415121 5415122 541513 541519 5416 54161 541611 541612 541618 54162 541620 54169 541690 5417 54171 541710 5417101 5417102 5418 54185 541850 5418502 54186 541860 5419 54191 541910 54192 541921 541922 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Other legal services Title abstract & settlement offices All other legal services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Offices of certified public accountants Tax return preparation services Other accounting services Architectural, engineering, & related services Architectural services Architectural services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Testing laboratories Testing laboratories Specialized design services Graphic design services Graphic design services Graphic design services (except commercial art & medical artists) Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Computer facilities management services Other computer related services Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Human resources & executive search consulting services Other management consulting services Environmental consulting services Environmental consulting services Other scientific & technical consulting services Other scientific & technical consulting services Scientific research & development services R&D in the physical, engineering, & life sciences R&D in the physical, engineering, & life sciences R&D in the physical & engineering sciences Research & development in the life sciences Advertising & related services Display advertising Display advertising Outdoor advertising services Direct mail advertising Direct mail advertising Other professional, scientific, & technical services Marketing research & public opinion polling Marketing research & public opinion polling Photographic services Photographic studios, portrait Commercial photography 915 915 215 177 177 177 38 34 4 133 133 67 24 35 143 13 13 114 114 6 6 8 8 30 22 22 18 203 203 67 98 50 48 16 22 103 77 44 16 4 13 13 13 13 19 16 16 11 5 39 2 2 2 13 13 30 3 3 19 14 5 1 640 847 1 640 847 90 815 D D D D D D D D D D D D D D D D D D D D D D D 6 303 901 819 901 819 D D D D D 18 596 D D D D D 10 834 10 834 D D D D D D D D D D D D D D D D D D D 698 345 698 345 33 201 D D D D D D D D D D D D D D D D D D D D D D D 2 011 393 762 393 762 D D D D D 6 930 D D D D D 5 918 5 918 D D D D D D D D D D D D D D D D D D D 164 483 164 483 7 274 D D D D D D D D D D D D D D D D D D D D D D D 419 98 573 98 573 D D D D D 1 570 D D D D D 1 243 1 243 D D D D D D D D D D D D D D D D D D D 16 155 16 155 948 f f f c c b f f e e c h b b h h b b e e b b b 64 8 603 8 603 g h g g g 94 f f e b c 95 95 c c f f f e e e b b b e e e e e c b b 11.3 11.3 31.1 D D D D D D D D D D D D D D D D D D D D D D D 21.2 6.5 6.5 D D D D D 69.4 D D D D D 13.1 13.1 D D D D D D D D D D D D D D D D D D D 14.3 14.3 5.4 D D D D D D D D D D D D D D D D D D D D D D D 1.1 19.9 19.9 D D D D D 10.0 D D D D D 1.4 1.4 D D D D D D D D D D D D D D D D D D D

BALANCE OF QUEEN ANNE’S COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 5416 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Management, scientific, & technical consulting services Advertising & related services See footnotes at end of table. 71 71 15 13 13 13 7 7 14 14 5 20 705 20 705 3 259 D D D 1 882 1 882 4 401 D D 8 472 8 472 904 D D D 501 501 2 343 D D 1 978 1 978 208 D D D 122 122 525 D D 291 291 38 b b b 31 31 61 a c 35.4 35.4 78.7 D D D 57.5 57.5 13.8 D D 12.0 12.0 – D D D – – 15.3 D D

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

MARYLAND

49

Table 4.

Summary Statistics for Firms Subject to Federal Income Tax for Places: 1997 Con.
Paid employees for pay period including March 12 (number) Percent of receipts From adminis trative records1

[Includes only establishments with payroll. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see Appendix A. For information on geographic areas followed by *, see Appendix D]

NAICS code

Geographic area and kind of business Establish ments (number) Receipts ($1,000) Annual payroll ($1,000) First quarter payroll ($1,000)

Estimated2

BALANCE OF ST. MARY’S COUNTY, MD
54 541 5411 54111 541110 5411101 5412 54121 5413 54133 541330 54137 541370 5415 54151 541511 541512 5415121 5415122 5416 54161 541611 5417 5418 Professional, scientific, & technical services Professional, scientific, & technical services Legal services Offices of lawyers Offices of lawyers Offices of lawyers (except legal aid societies) Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Engineering services Engineering services Surveying & mapping (except geophysical) services Surveying & mapping (except geophysical) services Computer systems design & related services Computer systems design & related services Custom computer programming services Computer systems design services Computer systems integrators Computer systems consultants (except systems integrators) Management, scientific, & technical consulting services Management consulting services Administrative management & general management consulting service Scientific research & development services Advertising & related services 166 166 26 23 23 23 21 21 67 57 57 4 4 34 34 17 12 6 6 5 4 3 4 6 364 843 364 843 6 215 D D D 2 663 2 663 231 256 226 811 226 811 2 803 2 803 86 357 86 357 D 54 493 D D 17 221 D D 11 648 9 298 177 521 177 521 2 552 D D D 857 857 115 820 113 986 113 986 1 229 1 229 37 084 37 084 D 21 771 D D 10 501 D D 5 630 5 055 41 203 41 203 558 D D D 224 224 28 122 27 772 27 772 249 249 7 355 7 355 D 3 482 D D 2 420 D D 1 355 1 165 4 226 4 226 99 b b b 74 74 2 762 2 711 2 711 33 33 658 658 e 274 b c 239 c c 141 251 5.9 5.9 51.4 D D D 96.9 96.9 1.8 1.5 1.5 – – 2.7 2.7 D 3.7 D D – D D – 97.0 18.3 18.3 5.0 D D D 3.1 3.1 22.7 22.6 22.6 41.4 41.4 13.5 13.5 D 5.3 D D 12.7 D D – .3

BALANCE OF SOMERSET COUNTY, MD
54 541 Professional, scientific, & technical services Professional, scientific, & technical services 16 16 D D D D D D b b D D D D

BALANCE OF TALBOT COUNTY, MD
54 541 5416 54161 541614 Professional, scientific, & technical services Professional, scientific, & technical services Management, scientific, & technical consulting services Management consulting services Process, physical distribution, & logistics consulting services 32 32 13 7 1 20 748 20 748 19 250 D D 12 302 12 302 11 797 D D 2 727 2 727 2 601 D D 143 143 116 b b 6.8 6.8 1.8 D D 17.5 17.5 18.0 D D

BALANCE OF WASHINGTON COUNTY, MD
54 541 5412 54121 5413 5415 54151 541512 5417 5418 5419 54192 541922 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Computer systems design services Scientific research & development services Advertising & related services Other professional, scientific, & technical services Photographic services Commercial photography 55 55 17 17 9 7 7 6 2 4 6 4 1 D D D D 1 724 D D D D D D D D D D D D 615 D D D D D D D D D D D D 140 D D D D D D D D c c b b 29 b b b b a b b a D D D D 97.1 D D D D D D D D D D D D – D D D D D D D D

BALANCE OF WICOMICO COUNTY, MD
54 541 5412 54121 5413 5415 54151 541512 5418 Professional, scientific, & technical services Professional, scientific, & technical services Accounting, tax return prep, bookkeeping, & payroll services Accounting, tax return prep, bookkeeping, & payroll services Architectural, engineering, & related services Computer systems design & related services Computer systems design & related services Computer systems design services Advertising & related services 32 32 8 8 6 3 3 2 5 15 559 15 559 D D D D D D D 3 973 3 973 D D D D D D D 949 949 D D D D D D D 145 145 b b a b b b a 24.4 24.4 D D D D D D D 1.3 1.3 D D D D D D D

BALANCE OF WORCESTER COUNTY, MD
54 541 5413 Professional, scientific, & technical services Professional, scientific, & technical services Architectural, engineering, & related services
1Includes 2Includes

34 34 8

5 978 5 978 D

1 783 1 783 D

326 326 D

84 84 b

76.3 76.3 D

3.5 3.5 D

receipts information obtained from administrative records of other Federal agencies. receipts information which was imputed based on historic company ratios or administrative records, or on industry averages.

50

MARYLAND

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES GEOG. AREA SERIES
U.S. Census Bureau, 1997 Economic Census Oct. 22, 1999

Appendix A. Explanation of Terms
ANNUAL PAYROLL Payroll includes all forms of compensation, such as salaries, wages, commissions, dismissal pay, bonuses, vacation allowances, sick-leave pay, and employee contributions to qualified pension plans paid during the year to all employees. Also included are tips and gratuities received by employees from patrons and reported to employers and the value of payments in kind (e.g., free meals and lodging). If an employee works at more than one location, the payroll is included in the one location where they spend most of their time. Also included are salaries of professional service organizations or associations which operate under state professional corporation statutes and file a corporate Federal income tax return. Excluded are payrolls of departments or concessions operated by other companies at the establishment. For corporations, payroll includes amounts paid to officers and executives; for unincorporated businesses, it does not include profit or other compensation of proprietors or partners. Payroll is reported before deductions for social security, income tax, insurance, union dues, etc. This definition of payroll is the same as that used by the Internal Revenue Service (IRS) on Form 941. EXPENSES ($1,000) Includes program service grants, specified assistance to individuals, benefits paid to or for members, payroll, employee benefits, payroll taxes, interest and rent expenses, cost of supplies used for operation, cost of merchandise sold, depreciation expenses, fundraising expenses, contracted or purchased services, and other expenses charged to operations during 1997. Expenses exclude outlays for the purchase of real estate; construction and all other capital improvements; funds invested; assessments or dues paid to the parent or other chapters of the same organization; incomes taxes; sales and other taxes collected directly from customers or clients and paid directly to a local, state, or Federal tax agency; and, for fundraising organizations, funds transferred to charities and other organizations. FIRST-QUARTER PAYROLL ($1,000) Represents payroll paid to persons employed at any time during the quarter January to March 1997. NUMBER OF ESTABLISHMENTS An establishment is a single physical location at which business is conducted and/or services are provided. It is not necessarily identical with a company or enterprise, PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

which may consist of one establishment or more. Economic census figures represent a summary of reports for individual establishments rather than companies. For cases where a census report was received, separate information was obtained for each location where business was conducted. When administrative records of other Federal agencies were used instead of a census report, no information was available on the number of locations operated. Each economic census establishment was tabulated according to the physical location at which the business was conducted. The count of establishments represents those in business at any time during 1997. When two activities or more were carried on at a single location under a single ownership, all activities generally were grouped together as a single establishment. The entire establishment was classified on the basis of its major activity and all data for it were included in that classification. However, when distinct and separate economic activities (for which different industry classification codes were appropriate) were conducted at a single location under a single ownership, separate establishment reports for each of the different activities were obtained in the census. An establishment is included in the census if it is an employer, the establishment has $1,000 in payroll, and was in operation at any time during 1997. Leased service departments (separately owned businesses operated as departments or concessions of other service establishments or of retail businesses, such as a separately owned shoeshine parlor in a barber shop, or a beauty shop in a department store) are treated as separate service establishments for census purposes. Leased retail departments located in service establishments (e.g., a gift shop located in a hotel) are considered separate retail establishments. NUMBER OF PAID EMPLOYEES FOR PAY PERIOD INCLUDING MARCH 12 Paid employees consists of full-time and part-time employees, including salaried officers and executives of corporations, who were on the payroll during the pay period including March 12. Included are employees on paid sick leave, paid holidays, and paid vacations; and members of a professional service organization or association which operates under state professional corporation statutes and files a corporate Federal income tax return. Not included are proprietors and partners of unincorporated businesses, and employees of departments or concessions operated by other companies at the establishment. The definition of paid employees is the same as that used on IRS Form 941. APPENDIX A A–1

RECEIPTS/REVENUE ($1,000) Receipts (basic dollar volume measure for service establishments of firms subject to Federal income tax). Includes receipts from customers or clients for services rendered, from the use of facilities, and from merchandise sold during 1997 whether or not payment was received in 1997. For advertising agencies, travel industries, and other service establishments operating on a commission basis, receipts include commissions, fees, and other operating income, NOT gross billings and sales. Excise taxes on gasoline, liquor, tobacco, etc., which are paid by the manufacturer or wholesaler and passed on in the cost of goods purchased by the service establishment, are also included. The establishments share of receipts from departments, concessions, and vending and amusement machines operated by others are included as part of receipts. Receipts also include the total value of service contracts, market value of compensation received in lieu of cash, amounts received for work subcontracted to others, and dues and assessments from members and affiliates. Receipts from services provided to foreign customers from U.S. locations, including services preformed for foreign parent firms, subsidiaries, and branches are included. Receipts are net after deductions for refunds and allowances for merchandise returned by customers. Receipts do not include sales, occupancy, admissions, or other taxes collected from customers and remitted directly by the firm to a local, state, or Federal tax agency, nor do they include income from such sources as contributions, gifts, and grants; dividends, interest, and investments; or sale or rental of real estate. Also excluded are receipts (gross) of departments and concessions which are operated by others; sales of used equipment rented or leased to customers; domestic intracompany transfers; receipts of foreign subsidiaries; and other nonoperating income, such as royalties, franchise fees, etc. Receipts do not include service receipts of manufacturers, wholesalers, retail establishments, or other businesses whose primary activity is other than service. They do, however, include receipts other

than from services rendered (e.g., sale of merchandise to individuals or other businesses) by establishments primarily engaged in performing services and classified in the service industries. Revenue (basic dollar volume measure for firms exempt from Federal income tax). Includes revenue from customers or clients for services rendered and merchandise sold during 1997, whether or not payment was received in 1997, and gross sales of merchandise, minus returns and allowances. Also included are income from interest, dividends, gross rents (including display space rentals and share of receipts from departments operated by other companies), gross contributions, gifts, grants (whether or not restricted for use in operations), royalties, dues and assessments from members and affiliates, commissions earned from the sale of merchandise owned by others (including commissions from vending machine operators), and gross receipts from fundraising activities. Receipts from taxable business activities of firms exempt from Federal income tax (unrelated business income) are also included in revenue. Revenue does not include sales, admissions, or other taxes collected by the organization from customers or clients and paid directly to a local, state, or Federal tax agency; income from the sale of real estate, investments, or other assets (except inventory held for resale); gross receipts of departments, concessions, etc., that are operated by others; and amounts transferred to operating funds from capital or reserve funds. SALES, RECEIPTS, OR REVENUE ESTIMATED (PERCENT) Percent of total sales/receipts/revenue that was imputed based on historic company ratios or administrative records, or on industry averages. SALES, RECEIPTS, OR REVENUE FROM ADMINISTRATIVE RECORDS (PERCENT) Percent of total sales/receipts/revenue obtained from administrative records of other Federal agencies.

A–2

APPENDIX A

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

Appendix B. NAICS Codes, Titles, and Descriptions
54 PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services. 541 Professional, Scientific, and Technical Services Industries in the Professional, Scientific, and Technical Services subsector group establishments engaged in processes where human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis, where an individual or team is responsible for the delivery of services to the client. The individual industries of this subsector are defined on the basis of the particular expertise and training of the services provider. The distinguishing feature of the Professional, Scientific, and Technical Services subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance, unlike health care, for example, where ‘‘high tech’’ machines and materials are important collaborating inputs to labor skills in the production of health care. Thus, the establishments classified in this subsector sell expertise. Much of the expertise requires degrees, though not in every case. PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

5411 Legal Services This NAICS industry group includes establishments classified in the following NAICS industries: 54111, Offices of Lawyers; and 54119, Other Legal Services. 54111 Offices of Lawyers This industry comprises offices of legal practitioners known as lawyers or attorneys (i.e., counselors-at-law) primarily engaged in the practice of law. Establishments in this industry may provide expertise in a range or in specific areas of law, such as criminal law, corporate law, family and estate law, patent law, real estate law, or tax law. 541110 Offices of Lawyers This industry comprises offices of legal practitioners known as lawyers or attorneys (i.e., counselors-at-law) primarily engaged in the practice of law. Establishments in this industry may provide expertise in a range or in specific areas of law, such as criminal law, corporate law, family and estate law, patent law, real estate law, or tax law. The data published with NAICS code 541110 are comprised of the following SIC industry: 8111 Legal Services 5411101 Offices of Lawyers (Except Legal Aid Societies) Establishments, headed by members of the bar, primarily engaged in the practice of law. These establishments may specialize in a particular form of law practice or provide a range of legal services. 5411102 Legal Aid Societies and Similar Legal Services Establishments primarily engaged in providing legal aid or advice and are nonprofit and tax-exempt. 54119 Other Legal Services This industry comprises establishments of legal practitioners (except lawyers and attorneys) primarily engaged in providing specialized legal or paralegal services. 541191 Title Abstract and Settlement Offices This U.S. industry comprises establishments (except offices of lawyers and attorneys) primarily engaged in one or more of the following activities: (1) researching public land records to gather information relating to real estate APPENDIX B B–1

titles; (2) preparing documents necessary for the transfer of the title, financing, and settlement; (3) conducting final real estate settlements and closings; and (4) filing legal and other documents relating to the sale of real estate. Real estate settlement offices, title abstract companies, and title search companies are included in this industry. The data published with NAICS code 541191 are comprised of the following SIC industry: 6541 Title and Settlement Offices 541199 All Other Legal Services This U.S. industry comprises establishments of legal practitioners (except offices of lawyers and attorneys, settlement offices, and title abstract offices). These establishments are primarily engaged in providing specialized legal or paralegal services. The data published with NAICS code 541199 are comprised of this part of the following SIC industry: 7389 (pt) Process Services, Patent Agents, Notaries Public, and Paralegal Services 5412 Accounting, Tax Preparation, Bookkeeping, and Payroll Services This industry comprises establishments primarily engaged in providing services, such as auditing of accounting records, designing accounting systems, preparing financial statements, developing budgets, preparing tax returns, processing payrolls, bookkeeping, and billing. 54121 Accounting, Tax Preparation, Bookkeeping, and Payroll Services This industry comprises establishments primarily engaged in providing services, such as auditing of accounting records, designing accounting systems, preparing financial statements, developing budgets, preparing tax returns, processing payrolls, bookkeeping, and billing. 541211 Offices of Certified Public Accountants This U.S. industry comprises establishments of accountants that are certified to audit the accounting records of public and private organizations and to attest to compliance with generally accepted accounting practices. Offices of certified public accountants (CPAs) may provide one or more of the following accounting services: (1) auditing financial statements; (2) designing accounting systems; (3) preparing financial statements; (4) developing budgets; and (5) providing advice on matters related to accounting. These establishments may also provide related services, such as bookkeeping, tax return preparation, and payroll processing. The data published with NAICS code 541211 are comprised of this part of the following SIC industry: 8721 (pt) Offices of Certified Public Accountants B–2 APPENDIX B

541213 Tax Preparation Services This U.S. industry comprises establishments (except offices of CPAs) engaged in providing tax return preparation services without also providing accounting, bookkeeping, billing, or payroll processing services. Basic knowledge of tax law and filing requirements is required. The data published with NAICS code 541213 are comprised of the following SIC industry: 7291 Tax Preparation Services 541214 Payroll Services This U.S. industry comprises establishments (except offices of CPAs) engaged in the following without also providing accounting, bookkeeping, or billing services: (1) collecting information on hours worked, pay rates, deductions, and other payroll-related data from their clients and (2) using that information to generate paychecks, payroll reports, and tax filings. These establishments may use data processing and tabulating techniques as part of providing their services. The data published with NAICS code 541214 are comprised of these parts of the following SIC industries: 7819 (pt) Talent Payment Services 8721 (pt) Payroll Services 5412141 Talent Payment Services Establishments primarily engaged in providing payment services for actors, actresses, and other entertainment professionals. 5412142 Payroll Services (Except Talent Payment Services) Establishments primarily engaged in the following, without also providing accounting or accounts auditing services: (a) collecting information on hours worked, pay rates, deductions, and other payroll-related data from their clients; and (b) using that information to generate paychecks, payroll reports, and tax filings. These establishments may use data processing and tabulating techniques in the execution of their services. 541219 Other Accounting Services This U.S. industry comprises establishments (except offices of CPAs) engaged in providing accounting services (except tax return preparation services only or payroll services only). These establishments may also provide tax return preparation or payroll services. Accountant (except CPA) offices, bookkeeper offices, and billing offices are included in this industry. The data published with NAICS code 541219 are comprised of this part of the following SIC industry: 8721 (pt) Other Accounting Services PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

5413 Architectural, Engineering, and Related Services This NAICS industry group includes establishments classified in the following NAICS industries: 54131, Architectural Services; 54133, Engineering Services; 54134, Drafting Services; 54135, Building Inspection Services; 54136, Geophysical Surveying and Mapping Services; 54137, Surveying and Mapping (Except Geophysical) Services; and 54138, Testing Laboratories. 54131 Architectural Services This industry comprises establishments primarily engaged in planning and designing residential, institutional, leisure, commercial, and industrial buildings and structures by applying knowledge of design, construction procedures, zoning regulations, building codes, and building materials. 541310 Architectural Services This industry comprises establishments primarily engaged in planning and designing residential, institutional, leisure, commercial, and industrial buildings and structures by applying knowledge of design, construction procedures, zoning regulations, building codes, and building materials. The data published with NAICS code 541310 are comprised of the following SIC industry: 8712 Architectural Services 54133 Engineering Services This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services. 541330 Engineering Services This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services. PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

The data published with NAICS code 541330 are comprised of the following SIC industry: 8711 Engineering Services 54134 Drafting Services This industry comprises establishments primarily engaged in drawing detailed layouts, plans, and illustrations of buildings, structures, systems, or components from engineering and architectural specifications. 541340 Drafting Services This industry comprises establishments primarily engaged in drawing detailed layouts, plans, and illustrations of buildings, structures, systems, or components from engineering and architectural specifications. The data published with NAICS code 541340 are comprised of this part of the following SIC industry: 7389 (pt) Drafting Services 54135 Building Inspection Services This industry comprises establishments primarily engaged in providing building inspection services. These establishments typically evaluate all aspects of the building structure and component systems and prepare a report on the physical condition of the property, generally for buyers or others involved in real estate transactions. Building inspection bureaus and establishments providing home inspection services are included in this industry. 541350 Building Inspection Services This industry comprises establishments primarily engaged in providing building inspection services. These establishments typically evaluate all aspects of the building structure and component systems and prepare a report on the physical condition of the property, generally for buyers or others involved in real estate transactions. Building inspection bureaus and establishments providing home inspection services are included in this industry. The data published with NAICS code 541350 are comprised of this part of the following SIC industry: 7389 (pt) Building Inspection Services 54136 Geophysical Surveying and Mapping Services This industry comprises establishments primarily engaged in gathering, interpreting, and mapping geophysical data. Establishments in this industry often specialize in locating and measuring the extent of subsurface resources, such as oil, gas, and minerals, but they may also conduct surveys for engineering purposes. Establishments in this industry use a variety of surveying techniques depending on the purpose of the survey, including magnetic surveys, gravity surveys, seismic surveys, or electrical and electromagnetic surveys. APPENDIX B B–3

541360 Geophysical Surveying and Mapping Services This industry comprises establishments primarily engaged in gathering, interpreting, and mapping geophysical data. Establishments in this industry often specialize in locating and measuring the extent of subsurface resources, such as oil, gas, and minerals, but they may also conduct surveys for engineering purposes. Establishments in this industry use a variety of surveying techniques depending on the purpose of the survey, including magnetic surveys, gravity surveys, seismic surveys, or electrical and electromagnetic surveys. The data published with NAICS code 541360 are comprised of these parts of the following SIC industries: 1081 (pt) Geophysical Surveying Services for Metal Mining, on a Contract Basis 1382 (pt) Geophysical Surveying Services for Oil and Gas Fields, on a Contract Basis 1481 (pt) Geophysical Surveying Services for Nonmetallic Minerals (Except Fuels) on a Contract Basis 8713 (pt) Geophysical Surveying 5413601 Geophysical Surveying Establishments primarily engaged in surveying and mapping of subsurface terrain or formations. Establishments in this industry specialize in such areas as identifying the location of subsurface fault lines and mineral deposits using a variety of surveying techniques including magnetic surveys, gravity surveys, seismic surveys, or electrical and electromagnetic surveys. 5413602 Geophysical Surveying Services Only for Metal Mining, Contract Basis Establishments primarily engaged in surveying and mapping subsurface terrain or formations for metal mining. 5413603 Geophysical Surveying Services Only for Oil and Gas Fields, Contract Basis Establishments primarily engaged in surveying and mapping subsurface and surface terrain or formations for oil and gas fields. 5413604 Geophysical Surveying Services Only for Nonmetallic Mineral (Except Fuels), Contract Basis Establishments primarily engaged in surveying and mapping subsurface terrain or formations for nonmetallic minerals, except fuels. 54137 Surveying and Mapping (Except Geophysical) Services This industry comprises establishments primarily engaged in performing surveying and mapping services of the surface of the earth, including the sea floor. These services may include surveying and mapping of areas above B–4 APPENDIX B

or below the surface of the earth, such as the creation of view easements or segregating rights in parcels of land by creating underground utility easements. 541370 Surveying and Mapping (Except Geophysical) Services This industry comprises establishments primarily engaged in performing surveying and mapping services of the surface of the earth, including the sea floor. These services may include surveying and mapping of areas above or below the surface of the earth, such as the creation of view easements or segregating rights in parcels of land by creating underground utility easements. The data published with NAICS code 541370 are comprised of these parts of the following SIC industries: 7389 (pt) Map Making Services 8713 (pt) Surveying Services 5413701 Surveying Services Establishments primarily engaged in providing professional land and water surveying services (except geophysical) or providing land, water, and underwater terrain survey mapping services. 5413702 Map Making Services Establishments primarily engaged in providing land, water, and underwater terrain mapping services, without surveying services. 54138 Testing Laboratories This industry comprises establishments primarily engaged in performing physical, chemical, and other analytical testing services, such as acoustics or vibration testing, assaying, biological testing (except medical and veterinary), calibration testing, electrical and electronic testing, geotechnical testing, mechanical testing, nondestructive testing, or thermal testing. The testing may occur in a laboratory or on-site. 541380 Testing Laboratories This industry comprises establishments primarily engaged in performing physical, chemical, and other analytical testing services, such as acoustics or vibration testing, assaying, biological testing (except medical and veterinary), calibration testing, electrical and electronic testing, geotechnical testing, mechanical testing, nondestructive testing, or thermal testing. The testing may occur in a laboratory or on-site. The data published with NAICS code 541380 are comprised of this part of the following SIC industry: 8734 (pt) Testing Laboratories PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

5414 Specialized Design Services This industry group comprises establishments providing specialized design services (except architectural, engineering, and computer systems design). 54141 Interior Design Services This industry comprises establishments primarily engaged in planning, designing, and administering projects in interior spaces to meet the physical and aesthetic needs of people using them, taking into consideration building codes, health and safety regulations, traffic patterns and floor planning, mechanical and electrical needs, and interior fittings and furniture. Interior designers and interior design consultants work in areas, such as hospitality design, health care design, institutional design, commercial and corporate design, and residential design. This industry also includes interior decorating consultants engaged exclusively in providing aesthetic services associated with interior spaces. 541410 Interior Design Services This industry comprises establishments primarily engaged in planning, designing, and administering projects in interior spaces to meet the physical and aesthetic needs of people using them, taking into consideration building codes, health and safety regulations, traffic patterns and floor planning, mechanical and electrical needs, and interior fittings and furniture. Interior designers and interior design consultants work in areas, such as hospitality design, health care design, institutional design, commercial and corporate design, and residential design. This industry also includes interior decorating consultants engaged exclusively in providing aesthetic services associated with interior spaces. The data published with NAICS code 541410 are comprised of this part of the following SIC industry: 7389 (pt) Interior Design Services 54142 Industrial Design Services This industry comprises establishments primarily engaged in creating and developing designs and specifications that optimize the use, value, and appearance of their products. These services can include the determination of the materials, construction, mechanisms, shape, color, and surface finishes of the product, taking into consideration human characteristics and needs, safety, market appeal, and efficiency in production, distribution, use, and maintenance. Establishments providing automobile or furniture industrial design services or industrial design consulting services are included in this industry. 541420 Industrial Design Services This industry comprises establishments primarily engaged in creating and developing designs and specifications that optimize the use, value, and appearance of their PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

products. These services can include the determination of the materials, construction, mechanisms, shape, color, and surface finishes of the product, taking into consideration human characteristics and needs, safety, market appeal, and efficiency in production, distribution, use, and maintenance. Establishments providing automobile or furniture industrial design services or industrial design consulting services are included in this industry. The data published with NAICS code 541420 are comprised of this part of the following SIC industry: 7389 (pt) Industrial Design Services 54143 Graphic Design Services This industry comprises establishments primarily engaged in planning, designing, and managing the production of visual communication in order to convey specific messages or concepts, clarify complex information, or project visual identities. These services can include the design of printed materials, packaging, advertising, signage systems, and corporate identification (logos). This industry also includes commercial artists engaged exclusively in generating drawings and illustrations requiring technical accuracy or interpretative skills. 541430 Graphic Design Services This industry comprises establishments primarily engaged in planning, designing, and managing the production of visual communication in order to convey specific messages or concepts, clarify complex information, or project visual identities. These services can include the design of printed materials, packaging, advertising, signage systems, and corporate identification (logos). This industry also includes commercial artists engaged exclusively in generating drawings and illustrations requiring technical accuracy or interpretative skills. The data published with NAICS code 541430 are comprised of these parts of the following SIC industries: 7336 Commercial Art and Graphic Design

8099 (pt) Medical Artists 5414301 Graphic Design Services (Except Commercial Art and Medical Artists) Establishments primarily engaged in planning, designing and managing the production of the design of printed materials, packaging video screen displays, advertising signage systems, and corporate logos. 5414302 Commercial Art Establishments primarily engaged in providing commercial art and illustration services. 5414303 Medical Artists Establishments primarily engaged in providing commercial sketches and drawings of body parts and other biological objects. APPENDIX B B–5

54149 Other Specialized Design Services This industry comprises establishments primarily engaged in providing professional design services (except architectural, landscape architecture, engineering, interior, industrial, graphic, and computer system design). 541490 Other Specialized Design Services This industry comprises establishments primarily engaged in providing professional design services (except architectural, landscape architecture, engineering, interior, industrial, graphic, and computer system design). The data published with NAICS code 541490 are comprised of this part of the following SIC industry: 7389 (pt) Other Design Services 5415 Computer Systems Design and Related Services This industry comprises establishments primarily engaged in providing expertise in the field of information technologies through one or more of the following activities: (1) writing, modifying, testing, and supporting software to meet the needs of a particular customer; (2) planning and designing computer systems that integrate computer hardware, software, and communication technologies; (3) on-site management and operation of clients’ computer systems and/or data processing facilities; and (4) other professional and technical computer-related advice and services. 54151 Computer Systems Design and Related Services This industry comprises establishments primarily engaged in providing expertise in the field of information technologies through one or more of the following activities: (1) writing, modifying, testing, and supporting software to meet the needs of a particular customer; (2) planning and designing computer systems that integrate computer hardware, software, and communication technologies; (3) on-site management and operation of clients’ computer systems and/or data processing facilities; and (4) other professional and technical computer-related advice and services. 541511 Custom Computer Programming Services This U.S. industry comprises establishments primarily engaged in writing, modifying, testing, and supporting software to meet the needs of a particular customer. The data published with NAICS code 541511 are comprised of the following SIC industry: 7371 Custom Computer Programming Services 541512 Computer Systems Design Services This U.S. industry comprises establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The hardware and software components B–6 APPENDIX B

of the system may be provided by this establishment or company as part of integrated services or may be provided by third parties or vendors. These establishments often install the system and train and support users of the system. The data published with NAICS code 541512 are comprised of these parts of the following SIC industries: 7373 Computer Systems Integrators

7379 (pt) Computer Systems Consultants 5415121 Computer Systems Integrators Establishments primarily engaged in developing or modifying computer software, and packaging or bundling the software with computer hardware (computers and computer peripheral equipment) to create and market an integrated system for specific applications. These establishments must provide each of the following services: (1) the development or modification of the computer software; (2) the marketing of purchased computer hardware; and (3) involvement in all phases of system development from design through installation. 5415122 Computer Systems Consultants (Except Systems Integrators) Establishments primarily engaged in consulting with clients and planning and designing systems that integrate computer hardware, software, and communication technologies. 541513 Computer Facilities Management Services This U.S. industry comprises establishments primarily engaged in providing on-site management and operation of clients’ computer systems and/or data processing facilities. Establishments providing computer systems or data processing facilities support services are included in this industry. The data published with NAICS code 541513 are comprised of the following SIC industry: 7376 Computer Facilities Management Services 541519 Other Computer Related Services This U.S. industry comprises establishments primarily engaged in providing computer related services (except custom programming, systems integration design, and facilities management services). Establishments providing computer disaster recovery services or software installation services are included in this industry. The data published with NAICS code 541519 are comprised of these parts of the following SIC industries: 7379 (pt) All Other Computer Consultants, (Except Computer Systems Consultants) 7379 (pt) All Other Computer Related Services PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

5415191 Computer Consultants (Except Computer Systems Consultants) Establishments primarily engaged in providing computer consulting services (except computer systems consulting). 5415199 All Other Computer Related Services Establishments primarily engaged in supplying computer related services (except computer programming services, computer systems integrators, computer facilities management services, and computer consultants). 5416 Management, Scientific, and Technical Consulting Services This NAICS industry group includes establishments classified in the following NAICS industries: 54161, Management Consulting Services; 54162, Environmental Consulting Services; and 54169, Other Scientific and Technical Consulting Services. 54161 Management Consulting Services This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on management issues, such as strategic and organizational planning; financial planning and budgeting; marketing objectives and policies; human resource policies, practices, and planning; production scheduling; and control planning. 541611 Administrative Management and General Management Consulting Services This U.S. industry comprises establishments primarily engaged in providing operating advice and assistance to businesses and other organizations on administrative management issues, such as financial planning and budgeting, equity and asset management, records management, office planning, strategic and organizational planning, site selection, new business startup, and business process improvement. This industry also includes establishments of general management consultants that provide a full range of administrative; human resource; marketing; process, physical distribution, and logistics; or other management consulting services to clients. The data published with NAICS code 541611 are comprised of this part of the following SIC industry: 8742 (pt) Administrative Management and General Management Consulting Services 541612 Human Resources and Executive Search Consulting Services This U.S. industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations in one or more of the following PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

areas: (1) human resource and personnel policies, practices, and procedures; (2) employee benefits planning, communication, and administration; (3) compensation systems planning; (4) wage and salary administration; and (5) executive search and recruitment. The data published with NAICS code 541612 are comprised of these parts of the following SIC industries: 7361 (pt) Executive Placement Services 8742 (pt) Human Resources and Personnel Management Consulting 8999 (pt) Actuarial Consulting Services 5416121 Actuarial Consulting Establishments primarily engaged in applying statistical calculation especially of life expectancy in assessing life, health, social, and casualty insurance; annuities; pensions; and compensation and benefits planning. 5416122 Executive Placement Services Establishments primarily engaged in executive search and recruitment services or executive placement services. 5416123 Human Resources and Personnel Management Consulting Establishments primarily engaged in one or more of the following: (a) providing operating advice and assistance in areas, such as human resource and personnel policies, practices, and procedures; (b) employee benefits planning, communication, and administration; (c) compensation systems planning; and (d) wage and salary administration. 541613 Marketing Consulting Services This U.S. industry comprises establishments primarily engaged in providing operating advice and assistance to businesses and other organizations on marketing issues, such as developing marketing objectives and policies, sales forecasting, new product developing and pricing, licensing and franchise planning, and marketing planning and strategy. The data published with NAICS code 541613 are comprised of this part of the following SIC industry: 8742 (pt) Marketing Consulting Services 541614 Process, Physical Distribution, and Logistics Consulting Services This U.S. industry comprises establishments primarily engaged in providing operating advice and assistance to businesses and other organizations in areas, such as: (1) manufacturing operations improvement; (2) productivity improvement; (3) production planning and control; (4) APPENDIX B B–7

quality assurance and quality control; (5) inventory management; (6) distribution networks; (7) warehouse use, operations, and utilization; (8) transportation and shipment of goods and materials; and (9) materials management and handling. The data published with NAICS code 541614 are comprised of this part of the following SIC industry: 8742 (pt) Process, Physical, Distribution, and Logistics Consulting 541618 Other Management Consulting Services This U.S. industry comprises establishments primarily engaged in providing management consulting services (except administrative and general management consulting; human resources consulting; marketing consulting; or process, physical distribution, and logistics consulting). Establishments providing telecommunications or utilities management consulting services are included in this industry. The data published with NAICS code 541618 are comprised of these parts of the following SIC industries: 4731 (pt) Tariff Consultants 8748 (pt) Other Management Consulting Services 5416181 Tariff Consulting Establishments primarily engaged in providing information and advise on freight shipping or tariffs. 5416182 All Other Management Consulting Services Establishments primarily engaged in providing management consulting services (expert administrative and general management consulting; human resource consulting; marketing consulting; tariff consulting; or process, physical distribution, and logistics consulting). Establishments providing telecommunications or utilities management consulting services are included in this industry. 54162 Environmental Consulting Services This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials. These establishments identify problems (e.g., inspect buildings for hazardous materials), measure and evaluate risks, and recommend solutions. They employ a multidisciplined staff of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, and environmental law. Establishments providing sanitation or site remediation consulting services are included in this industry. B–8 APPENDIX B

541620 Environmental Consulting Services This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials. These establishments identify problems (e.g., inspect buildings for hazardous materials), measure and evaluate risks, and recommend solutions. They employ a multidisciplined staff of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, and environmental law. Establishments providing sanitation or site remediation consulting services are included in this industry. The data published with NAICS code 541620 are comprised of this part of the following SIC industry: 8999 (pt) Environmental Consulting Services 54169 Other Scientific and Technical Consulting Services This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on scientific and technical issues (except environmental). 541690 Other Scientific and Technical Consulting Services This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on scientific and technical issues (except environmental). The data published with NAICS code 541690 are comprised of these parts of the following SIC industries: 8748 (pt) Other Scientific and Technical Consulting Services 8999 (pt) Scientific and Related Consulting Services (Except Environmental and Actuarial) 5416901 Economic and Related Consulting Services Establishments primarily engaged in providing advice and assistance to business and other organizations on scientific and technical issues (except environmental). 5416902 Scientific and Related Consulting Services (Except Environmental and Actuarial) Establishments primarily engaged in furnishing scientific or related advice on a contract or fee basis. 5417 Scientific Research and Development Services This industry group comprises establishments engaged in conducting original investigation undertaken on a systematic basis to gain new knowledge (research) and/or the PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

application of research findings or other scientific knowledge for the creation of new or significantly improved products or processes (experimental development). The industries within this industry group are defined on the basis of the domain of research; that is, on the scientific expertise of the establishment. 54171 Research and Development in the Physical, Engineering, and Life Sciences This industry comprises establishments primarily engaged in conducting research and experimental development in the physical, engineering, or life sciences, such as agriculture, electronics, environmental, biology, botany, biotechnology, computers, chemistry, food, fisheries, forests, geology, health, mathematics, medicine, oceanography, pharmacy, physics, veterinary, and other allied subjects. 541710 Research and Development in the Physical, Engineering, and Life Sciences This industry comprises establishments primarily engaged in conducting research and experimental development in the physical, engineering, or life sciences, such as agriculture, electronics, environmental, biology, botany, biotechnology, computers, chemistry, food, fisheries, forests, geology, health, mathematics, medicine, oceanography, pharmacy, physics, veterinary, and other allied subjects. The data published with NAICS code 541710 are comprised of these parts of the following SIC industries: 8731 (pt) Commercial Physical and Engineering Sciences Research 8733 (pt) Noncommercial Physical and Engineering Sciences Research 8731 (pt) Commercial Life Sciences Research 8733 (pt) Noncommercial Life Sciences Research 5417101 Research and Development in the Physical and Engineering Sciences Establishments primarily engaged in conducting research and experimental development in the physical sciences, engineering, electronics, computer, chemistry, oceanography, geology, mathematics, physics, environmental, and other allied subjects. 54171011 Noncommercial Research and Development in the Physical and Engineering Sciences Establishments primarily engaged in conducting noncommercial research and experimental development in the physical sciences, engineering, electronics, computer, chemistry, oceanography, geology, mathematics, physics, environmental, and other allied subjects funded from gifts, grants, and contributions. PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

54171012 Commercial Research and Development in the Physical and Engineering Sciences Establishments primarily engaged in conducting commercial research and experimental development in the physical sciences, engineering, electronics, computer, chemistry, oceanography, geology, mathematics, physics, environmental, and other allied subjects on a fee or contract basis. 5417102 Research and Development in the Life Sciences Establishments primarily engaged in conducting research and experimental development in medicine, health, biology, botany, biotechnology, agriculture, fisheries, forests, pharmacy, and other life sciences including veterinary sciences. 54171021 Noncommercial Research and Development in the Life Sciences This industry comprises establishments primarily engaged in conducting research and experimental development in medicine, health, biology, botany, biotechnology, agriculture, fisheries, forests, pharmacy, and other life sciences including veterinary sciences. The noncommercial establishments included here operate primarily on funds from gifts, grants, and contributions. 54171022 Commercial Research and Development in the Life Sciences Establishments primarily engaged in conducting research and experimental development in medicine, health, biology, botany, biotechnology, agriculture, fisheries, forests, pharmacy, and other life sciences including veterinary sciences, on a contract or fee (commercial) basis. 54172 Research and Development in the Social Sciences and Humanities This industry comprises establishments primarily engaged in conducting research and analyses in cognitive development, sociology, psychology, language, behavior, economic, and other social science and humanities research. 541720 Research and Development in the Social Sciences and Humanities This industry comprises establishments primarily engaged in conducting research and analyses in cognitive development, sociology, psychology, language, behavior, economic, and other social science and humanities research. The data published with NAICS code 541720 are comprised of these parts of the following SIC industries: 8732 (pt) Social Science and Humanities Research APPENDIX B B–9

8733 (pt) Noncommercial Research in Social Sciences and Humanities 5417201 Noncommercial Research and Development in the Social Sciences and Humanities This industry comprises establishments primarily engaged in conducting research and analysis in education, sociology, psychology, language, behavior, economic, legal, and other social science and humanities research. The noncommercial establishments included here operate primarily on funds from gifts, grants, and contributions. 5417202 Commercial Research and Development in the Social Sciences and Humanities Establishments primarily engaged in conducting research and analysis in education, sociology, psychology, language, behavior, economic, legal, and other social science and humanities research on a contract or fee (commercial) basis. 5418 Advertising and Related Services This NAICS industry group includes establishments classified in the following NAICS industries: 54181, Advertising Agencies; 54182, Public Relations Agencies; 54183, Media Buying Agencies; 54184, Media Representatives; 54185, Display Advertising; 54186, Direct Mail Advertising; 54187, Advertising Material Distribution Services; and 84189, Other Services Related to Advertising. 54181 Advertising Agencies This industry comprises establishments primarily engaged in creating advertising campaigns and placing such advertising in periodicals, newspapers, radio and television, or other media. These establishments are organized to provide a full range of services (i.e., through in-house capabilities or subcontracting), including advice, creative services, account management, production of advertising material, media planning, and buying (i.e., placing advertising). 541810 Advertising Agencies This industry comprises establishments primarily engaged in creating advertising campaigns and placing such advertising in periodicals, newspapers, radio and television, or other media. These establishments are organized to provide a full range of services (i.e., through in-house capabilities or subcontracting), including advice, creative services, account management, production of advertising material, media planning, and buying (i.e., placing advertising). The data published with NAICS code 541810 are comprised of the following SIC industry: 7311 Advertising Agencies B–10 APPENDIX B

54182 Public Relations Agencies This industry comprises establishments primarily engaged in designing and implementing public relations campaigns. These campaigns are designed to promote the interests and image of their clients. Establishments providing lobbying, political consulting, or public relations consulting are included in this industry. 541820 Public Relations Agencies This industry comprises establishments primarily engaged in designing and implementing public relations campaigns. These campaigns are designed to promote the interests and image of their clients. Establishments providing lobbying, political consulting, or public relations consulting are included in this industry. The data published with NAICS code 541820 are comprised of the following SIC industry: 8743 Public Relations Services 54183 Media Buying Agencies This industry comprises establishments primarily engaged in purchasing advertising time or space from media outlets and reselling it to advertising agencies or individual companies directly. 541830 Media Buying Agencies This industry comprises establishments primarily engaged in purchasing advertising time or space from media outlets and reselling it to advertising agencies or individual companies directly. The data published with NAICS code 541830 are comprised of this part of the following SIC industry: 7319 (pt) Media Buying Services 54184 Media Representatives This industry comprises establishments of independent representatives primarily engaged in selling media time or space for media owners. 541840 Media Representatives This industry comprises establishments of independent representatives primarily engaged in selling media time or space for media owners. The data published with NAICS code 541840 are comprised of the following SIC industry: 7313 Radio, Television, and Publishers’ Advertising Representatives 5418401 Radio and Television Advertising Representatives Establishments primarily engaged in selling time or space to advertisers or advertising agencies for radio or television station (or network) owners. PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

5418402 Publishers’ Advertising Representatives Establishments primarily engaged in selling time or space to advertisers or advertising agencies for newspapers, magazines, and other publications. 54185 Display Advertising This industry comprises establishments primarily engaged in creating and designing public display advertising, campaign materials, such as printed, painted, or electronic displays, and/or placing such displays on indoor or outdoor billboards and panels, or on or within transit vehicles or facilities, shopping malls, retail (in-store) displays, and other display structures or sites. 541850 Display Advertising This industry comprises establishments primarily engaged in creating and designing public display advertising, campaign materials, such as printed, painted, or electronic displays, and/or placing such displays on indoor or outdoor billboards and panels, or on or within transit vehicles or facilities, shopping malls, retail (in-store) displays, and other display structures or sites. The data published with NAICS code 541850 are comprised of these parts of the following SIC industries: 7312 Outdoor Advertising Services

chains, magnets, pens with customized messages imprinted) by mail or other direct distribution; and/or (2) preparing advertising materials or specialties for mailing or other direct distribution. These establishments may also compile, maintain, sell, and rent mailing lists. The data published with NAICS code 541860 are comprised of this part of the following SIC industry: 7331 (pt) Direct Mail Advertising Services (Except Mail List Services) 54187 Advertising Material Distribution Services This industry comprises establishments primarily engaged in the direct distribution or delivery of advertisements (e.g., circulars, coupons, handbills) or samples. Establishments in this industry use methods, such as delivering advertisements or samples door-to-door, placing flyers or coupons on car windshields in parking lots, or handing out samples in retail stores. 541870 Advertising Material Distribution Services This industry comprises establishments primarily engaged in the direct distribution or delivery of advertisements (e.g., circulars, coupons, handbills) or samples. Establishments in this industry use methods, such as delivering advertisements or samples door-to-door, placing flyers or coupons on car windshields in parking lots, or handing out samples in retail stores. The data published with NAICS code 541870 are comprised of this part of the following SIC industry: 7319 (pt) Advertising Materials Distribution Services 54189 Other Services Related to Advertising This industry comprises establishments primarily engaged in providing advertising services (except advertising agency services, public relations agency services, media buying agency services, media representative services, display advertising services, direct mail advertising services, advertising material distribution services, and marketing consulting services). 541890 Other Services Related to Advertising This industry comprises establishments primarily engaged in providing advertising services (except advertising agency services, public relations agency services, media buying agency services, media representative services, display advertising services, direct mail advertising services, advertising material distribution services, and marketing consulting services). The data published with NAICS code 541890 are comprised of these parts of the following SIC industries: 5199 (pt) Advertising Specialties Goods Distributors 7319 (pt) Other Advertising Services 7389 (pt) Sign Painting and Lettering Shop APPENDIX B B–11

7319 (pt) Display Advertising, Except Outdoor 5418501 Display Advertising (Except Outdoor) Establishments primarily engaged in preparing display advertising services (except outdoor). 5418502 Outdoor Advertising Services Establishments primarily engaged in the preparation and presentation of poster displays and painted and electric sign displays on billboards, panels, bulletins, and frames principally outdoors. 54186 Direct Mail Advertising This industry comprises establishments primarily engaged in (1) creating and designing advertising campaigns for the purpose of distributing advertising materials (e.g., coupons, flyers, samples) or specialties (e.g., key chains, magnets, pens with customized messages imprinted) by mail or other direct distribution; and/or (2) preparing advertising materials or specialties for mailing or other direct distribution. These establishments may also compile, maintain, sell, and rent mailing lists. 541860 Direct Mail Advertising This industry comprises establishments primarily engaged in (1) creating and designing advertising campaigns for the purpose of distributing advertising materials (e.g., coupons, flyers, samples) or specialties (e.g., key PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

7389 (pt) Welcoming Services 5418901 Welcoming Services Establishments primarily engaged in providing promotional business services to tourists and new residents of a community. 5418902 Advertising Specialities Goods Distributors Establishments primarily engaged in the wholesale distribution of advertising novelties and specialties. 5418903 Sign Painting and Lettering Shop Establishments primarily engaged in making signs to individual order or in office door and window lettering. 5418909 All Other Advertising This industry comprises establishments primarily engaged in providing advertising services (except advertising agency services, public relations agency services, media buying agency services, media representative services, display advertising services, direct mail advertising services, advertising material distribution services, sign painting and lettering shops, marketing consulting services, and welcoming services). 5419 Other Professional, Scientific, and Technical Services This industry group comprises establishments engaged in professional, scientific, and technical services (except legal services; accounting, tax preparation, bookkeeping, and related services; architectural, engineering, and related services; specialized design services; computer systems design and related services; management, scientific, and technical consulting services; scientific research and development services; and advertising and related services). 54191 Marketing Research and Public Opinion Polling This industry comprises establishments primarily engaged in systematically gathering, recording, tabulating, and presenting marketing and public opinion data. 541910 Marketing Research and Public Opinion Polling This industry comprises establishments primarily engaged in systematically gathering, recording, tabulating, and presenting marketing and public opinion data. The data published with NAICS code 541910 are comprised of this part of the following SIC industry: 8732 (pt) Marketing Research and Public Opinion Polling B–12 APPENDIX B

54192 Photographic Services This industry comprises establishments primarily engaged in providing still, video, or digital photography services. These establishments may specialize in a particular field of photography, such as commercial and industrial photography, portrait photography, and special events photography. Commercial or portrait photography studios are included in this industry. 541921 Photography Studios, Portrait This U.S. industry comprises establishments known as portrait studios primarily engaged in providing still, video, or digital portrait photography services. The data published with NAICS code 541921 are comprised of the following SIC industry: 7221 Photographic Studios, Portrait 541922 Commercial Photography This U.S. industry comprises establishments primarily engaged in providing commercial photography services, generally for advertising agencies, publishers, and other business and industrial users. The data published with NAICS code 541922 are comprised of these parts of the following SIC industries: 7335 Commercial Photography

8099 (pt) Medical Photography 5419221 Commercial Photography (Except Medical Photography) Establishments primarily engaged in providing commercial photography services (except medical photography). 5419222 Medical Photography Establishments primarily engaged in making still photographs or motion pictures of body parts, medical specimens, or other biological objects. 54193 Translation and Interpretation Services This industry comprises establishments primarily engaged in translating written material and interpreting speech from one language to another and establishments primarily engaged in providing sign language services. 541930 Translation and Interpretation Services This industry comprises establishments primarily engaged in translating written material and interpreting speech from one language to another and establishments primarily engaged in providing sign language services. The data published with NAICS code 541930 are comprised of this part of the following SIC industry: 7389 (pt) Translation and Interpretation Services PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

54199 All Other Professional, Scientific, and Technical Services This industry comprises establishments primarily engaged in the provision of professional, scientific, or technical services (except legal services; accounting, tax preparation, bookkeeping, and related services; architectural, engineering, and related services; specialized design services; computer systems design and related services; management, scientific, and technical consulting services; scientific research and development services; advertising and related services; market research and public opinion polling; photographic services; translation and interpretation services; and veterinary services). 541990 All Other Professional, Scientific, and Technical Services This industry comprises establishments primarily engaged in the provision of professional, scientific, or

technical services (except legal services; accounting, tax preparation, bookkeeping, and related services; architectural, engineering, and related services; specialized design services; computer systems design and related services; management, scientific, and technical consulting services; scientific research and development services; advertising and related services; market research and public opinion polling; photographic services; translation and interpretation services; and veterinary services). The data published with NAICS code 541990 are comprised of this part of the following SIC industry: 7389 (pt) All Other Professional, Scientific, and Technical Services

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

APPENDIX B

B–13

Appendix C. Coverage and Methodology
MAIL/NONMAIL UNIVERSE For this sector, large- and medium-size firms, plus all firms known to operate more than one establishment, were sent questionnaires to be completed and returned to the Census Bureau by mail. For most very small firms, data from existing administrative records of other Federal agencies were used instead. These records provided basic information on location, kind of business, receipts, payroll, number of employees, and legal form of organization. Firms in the 1997 Economic Census were divided into the mail universe and nonmail universe. The coverage of and the method of obtaining census information from each are described below: 1. The mail universe consisted of firms for which information was obtained by means of a mail canvass and included: a. Large employers, i.e., all multiestablishment firms, and all employer firms with payroll above a specified cutoff (The term ‘‘employers’’ refers to firms with one or more paid employees at any time during 1997 as shown in the active administrative records of other Federal agencies.). b. A sample of small employers, i.e., singleestablishment firms with payroll below a specified cutoff, in classifications for which specialized data precluded reliance solely on administrative records sources. 2. The nonmail universe consisted of firms that were not required to file a regular census return and included: a. Selected small employers, i.e., single-establishment firms with payroll below a specified cutoff. Although the payroll cutoff varied by kind of business, small employers in the nonmail universe generally included firms with less than 10 employees and represented about 10 percent of total receipts of establishments covered in the census. Data on receipts, payroll, and employment for small employers in the nonmail universe were derived or estimated from administrative records of other Federal agencies. b. All taxable nonemployers, i.e., all firms subject to Federal income tax with no paid employees during 1997. Receipts information for these firms was obtained from administrative records of other Federal agencies. Although consisting of many firms, PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

nonemployers accounted for less than 10-percent of total receipts of all establishments covered in the census. The census included only those nonemployer firms which reported a receipts volume of $1,000 or more during 1997. Establishments exempt from Federal income tax with no paid employees were excluded as in previous censuses. Data for nonemployers are not included in this report, but are released as part of the Core Business Statistics Series. INDUSTRY CLASSIFICATION OF ESTABLISHMENTS The classifications for all establishments in this sector were assigned in accordance with the 1997 North American Industry Classification System (NAICS) Manual, United States. NAICS is a common classification system developed by the United States, Canada, and Mexico. This system replaces the 1987 Standard Industrial Classification (SIC) that was used in previous censuses. Appendix A of the 1997 NAICS manual provides information on the comparability between the 1987 SIC and the 1997 NAICS. More information on NAICS is available in the NAICS manual and at www.census.gov/naics. The method of assigning classifications, and the level of detail at which establishments were classified, differed between the mail and nonmail universe as follows: 1. The mail universe. Establishments in the mail universe were classified on the basis of their self-designation, sources of receipts, and other industry-specific inquiries. 2. The nonmail universe. a. Selected small employers were classified on the basis of the most current kind-of-business classification available from one of the Census Bureau’s current sample surveys or the 1992 Economic Census. Otherwise, the classification was obtained from administrative records of other Federal agencies. If the census or administrative record classifications proved inadequate (none corresponded to a 1997 Economic Census classification in the detail required for employers), the firm was sent a brief inquiry requesting information necessary to assign a 1997 census kind-of-business code. b. Nonemployers were classified on the basis of information obtained from administrative records of other Federal agencies. APPENDIX C C–1

METHOD OF ASSIGNING TAX STATUS For kind-of-business classifications where there were substantial numbers of taxable and tax-exempt establishments, establishments were classified based on the Federal income tax filing requirement for the establishment or organization. This classification was based primarily on the response to an inquiry on the census questionnaire. Establishments that indicated that all or part of their income was exempt from Federal income tax under provisions of section 501 of the Internal Revenue Service (IRS) code were classified as tax-exempt; establishments indicating no such exemption were classified as taxable. All government-operated hospitals were classified as taxexempt. For establishments in the nonmail universe, the tax status classification was based upon the type of tax return filed by the firm or organization. For selected kind-of-business classifications that are comprised primarily of tax-exempt establishments, all establishments in those classifications were defined as tax-exempt. All establishments in the remaining kind-ofbusiness classifications (comprised primarily of taxable establishments) were defined as taxable. RELIABILITY OF DATA All data compiled for this sector are subject to nonsampling errors. Nonsampling errors can be attributed to many sources: inability to identify all cases in the actual universe; definition and classification difficulties; differences in the interpretation of questions; errors in recording or coding the data obtained; and other errors of collection, response, coverage, processing, and estimation for missing or misreported data. Data presented in the Miscellaneous Subjects and the Sources of Receipt or Revenue reports for this sector are subject to sampling errors as well as nonsampling errors. Specifically, these data are estimated based on information obtained from census questionnaires mailed to all large employers and to a sample of small employers in the universe. Sampling errors affect these estimates insofar as they may differ from results that would be obtained from a complete enumeration. The accuracy of these tabulated data is determined by the joint effects of the various nonsampling errors or by the joint effects of sampling and nonsampling errors. No direct measurement of these effects has been obtained except for estimation for missing or misreported data;

however, precautionary steps were taken in all phases of the collection, processing, and tabulation of the data in an effort to minimize the effects of nonsampling errors. The Census Bureau obtains limited information extracted from administrative records of other Federal agencies. This information is used in conjunction with other information available to the Census Bureau to develop estimates for nonemployers, small employers, and other establishments for which responses were not received in time for publication. TREATMENT OF NONRESPONSE Census report forms included two different types of inquiries, ‘‘basic’’ and ‘‘industry-specific.’’ Data for the basic inquiries, which include location, kind of business or operation, receipts or revenue, payroll, number of employees, and legal form of organization, were available from a combination of sources for all establishments. Data for industry-specific inquiries, tailored to the particular kinds of business or operation covered by the report, were available only from the establishments in the mail universe that completed the appropriate inquiries on the questionnaire. Two methods were used to account for nonresponse to industry-specific inquiries. For some inquiries, missing data was imputed for individual records based on responses from similar establishments. For other inquiries, the total of reported data was expanded to represent 100 percent of the mail and nonmail universe. Data presented for industry-specific inquiries based on a December 31 reference date were expanded in direct relationship to total receipts or revenue of only those establishments in business at the end of the year. Unless otherwise noted in specific reports, data for other industry-specific inquiries were expanded in direct relationship to total receipts or revenue of all establishments included in the category. In a few cases, expansion on the basis of the receipts or revenue item was not appropriate, and another basic data item was used as the basis for expansion. All reports in which data were expanded to account for nonmail employers and nonrespondents include a coverage indicator for each publication category, which shows the receipts or revenue of establishments responding to the industry-specific inquiry as a percent of total receipts or revenue for all establishments for which data are shown. For some inquiries, coverage is determined by the ratio of total payroll or employment of establishments responding to the inquiry to total payroll or employment of all establishments in the category.

C–2

APPENDIX C

PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
U.S. Census Bureau, 1997 Economic Census

Appendix D. Geographic Notes
MARYLAND Hampstead is in Baltimore and Carroll Counties. Mount Airy is in Carroll and Frederick Counties. Takoma Park is in Montgomery and Prince George’s Counties.

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

APPENDIX D

D–1

Appendix E. Metropolitan Areas
MARYLAND Baltimore, MD PMSA Anne Arundel County, MD Baltimore County, MD Carroll County, MD Harford County, MD Howard County, MD Queen Anne’s County, MD Baltimore, MD (IC) Cumberland, MD—WV MSA Allegany County, MD Mineral County, WV Hagerstown, MD PMSA Washington County, MD Philadelphia—Wilmington—Atlantic City, PA—NJ—DE—MD CMSA Atlantic—Cape May, NJ PMSA Atlantic County, NJ Cape May County, NJ Philadelphia, PA—NJ PMSA Burlington County, NJ Camden County, NJ Gloucester County, NJ Salem County, NJ Bucks County, PA Chester County, PA Delaware County, PA Montgomery County, PA Philadelphia County, PA Vineland—Millville—Bridgeton, NJ PMSA Cumberland County, NJ Wilmington—Newark, DE—MD PMSA New Castle County, DE Cecil County, MD 1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

Washington, DC—MD—VA—WV PMSA District of Columbia, DC Calvert County, MD Charles County, MD Frederick County, MD Montgomery County, MD Prince George’s County, MD Arlington County, VA Clarke County, VA Culpeper County, VA Fairfax County, VA Fauquier County, VA King George County, VA Loudoun County, VA Prince William County, VA Spotsylvania County, VA Stafford County, VA Warren County, VA Alexandria, VA (IC) Fairfax, VA (IC) Falls Church, VA (IC) Fredericksburg, VA (IC) Manassas, VA (IC) Manassas Park, VA (IC) Berkeley County, WV Jefferson County, WV Washington—Baltimore, DC—MD—VA—WV CMSA Baltimore, MD PMSA Anne Arundel County, MD Baltimore County, MD Carroll County, MD Harford County, MD APPENDIX E E–1

Washington—Baltimore, DC—MD—VA—WV CMSA—Con. Baltimore, MD PMSA—Con. Howard County, MD Queen Anne’s County, MD Baltimore, MD (IC) Hagerstown, MD PMSA Washington County, MD Washington, DC—MD—VA—WV PMSA District of Columbia, DC Calvert County, MD Charles County, MD Frederick County, MD Montgomery County, MD Prince George’s County, MD Arlington County, VA Clarke County, VA Culpeper County, VA Fairfax County, VA Fauquier County, VA

Washington—Baltimore, DC—MD—VA—WV CMSA—Con. Washington, DC—MD—VA—WV PMSA—Con. King George County, VA Loudoun County, VA Prince William County, VA Spotsylvania County, VA Stafford County, VA Warren County, VA Alexandria, VA (IC) Fairfax, VA (IC) Falls Church, VA (IC) Fredericksburg, VA (IC) Manassas, VA (IC) Manassas Park, VA (IC) Berkeley County, WV Jefferson County, WV Wilmington—Newark, DE—MD PMSA New Castle County, DE Cecil County, MD

E–2

APPENDIX E

1997 ECONOMIC CENSUS
U.S. Census Bureau, 1997 Economic Census

EC97S54A-MD

1997
1997 Economic Census Professional, Scientific, and Technical Services Geographic Area Series

Maryland

USCENSUSBUREAU


				
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