IOWA - Core Based Statistical Areas and Counties
97° 96° 95° 94° 93° 92° 91° 90°
SOUTH DAKOTA
LYON OSCEOLA
MINNESOTA
Spirit Lake
DICKINSON EMMET
WINNEBAGO
Sioux CityVermillion
SIOUX
WORTH
MITCHELL
HOWARD WINNESHIEK ALLAMAKEE
43°
UNION PLYMOUTH
O’BRIEN
Spencer
CLAY PALO ALTO
KOSSUTH
HANCOCK
Mason City
CERRO GORDO FLOYD CHICKASAW
WISCONSIN
FAYETTE CLAYTON
43°
Storm Lake
CHEROKEE BUENA VISTA POCAHONTAS
HUMBOLDT
WRIGHT
FRANKLIN
BUTLER
BREMER
DIXON DAKOTA
SIOUX CITY
WOODBURY IDA
SAC
Fort Dodge
CALHOUN WEBSTER
HAMILTON
AmesBoone
Boone AMES
STORY
BOONE
HARDIN
GRUNDY
WATERLOOCEDAR FALLS
BLACK HAWK
DUBUQUE
BUCHANAN DELAWARE DUBUQUE
CEDAR RAPIDS
JACKSON JONES
42°
NEBRASKA
MONONA
CRAWFORD
CARROLL
GREENE
Marshalltown
MARSHALL
TAMA
BENTON
LINN
42°
Clinton
CLINTON JOHNSON POWESHIEK IOWA CEDAR SCOTT
WA SH ING TO N
HARRISON
SHELBY
Des Moines-Newton-Pella
AUDUBON GUTHRIE DALLAS POLK
Newton
JASPER
IOWA CITY
POTTAWATTAMIE
Muscatine
MUSCATINE ROCK ISLAND
DOUGLAS SAUNDERS SARPY
OMAHACOUNCIL BLUFFS
MILLS
DES MOINESWEST DES MOINES
CASS
HENRY
Pella
MARION
Oskaloosa
MAHASKA KEOKUK WASHINGTON LOUISA
ADAIR
MADISON
WARREN
MERCER
DAVENPORTMOLINEROCK ISLAND
41°
41°
CASS
MONTGOMERY
ADAMS
UNION
CLARKE
LUCAS
MONROE
Ottumwa
WAPELLO
JEFFERSON
HENRY
Burlington
HEN DER SON
DES MOINES FREMONT PAGE TAYLOR
OmahaCouncil BluffsFremont
LEGEND
RINGGOLD
DECATUR
WAYNE
APPANOOSE
DAVIS
VAN BUREN
Fort MadisonKeokuk
LEE
ILLINOIS
CLARK
40°
Dallas-Fort Worth RICHMOND Concord
IOWA HARRIS
Combined Statistical Area Metropolitan Statistical Area Micropolitan Statistical Area State County
MISSOURI
40°
0 8 16 24 32 40 Kilometers 0 8 16 24 32 40 Miles
CBSA boundaries and names are as of December 2006. All other boundaries and names are as of January 1, 2007. 97° 96° 95° 94° 93° 92° 91° 90°
U.S. DEPARTMENT OF COMMERCE Economics and Statistics Administration U.S. Census Bureau