Population Pyramids of Washington Percent of Total Population 2000
Male Female
2020
85+ 80 - 84 75 - 79 70 - 74 65 - 69 60 - 64 55 - 59 50 - 54 45 - 49 40 - 44 35 - 39 30 - 34 25 - 29 20 - 24 15 - 19 10 - 14 5-9 0-4 5
Male Female
5
4
3
2
1
0
1
2
3
4
5
4
3
2
1
0
1
2
3
4
5
Age Group Total 0-4 5-9 10 - 14 15 - 19 20 - 24 25 - 29 30 - 34 35 - 39 40 - 44 45 - 49 50 - 54 55 - 59 60 - 64 65 - 69 70 - 74 75 - 79 80 - 84 85+ Under 18 5-17 18-24 25-44 45-64 65+ Total 5,894,121 394,306 425,909 434,836 427,968 390,185 403,652 437,478 483,950 491,137 454,223 391,749 285,505 211,075 176,225 160,941 142,708 98,189 84,085 1,513,843 1,119,537 559,361 1,816,217 1,342,552 662,148
Census 2000 Number Male Female 2,934,300 2,959,821 202,065 192,241 218,501 207,408 222,937 211,899 220,412 207,556 200,812 189,373 206,789 196,863 223,414 214,064 244,033 239,917 246,265 244,872 225,509 228,714 195,058 196,691 142,506 142,999 104,014 107,061 84,294 91,931 72,628 88,313 60,153 82,555 38,693 59,496 26,217 57,868 777,060 574,995 287,667 920,501 667,087 281,985 2000 35.3 34.4 36.3 66.1 47.4 18.7 736,783 544,542 271,694 895,716 675,465 380,163 2020 37.7 36.4 38.9 68.8 42.3 26.5
Percent Total 100.0 6.7 7.2 7.4 7.3 6.6 6.8 7.4 8.2 8.3 7.7 6.6 4.8 3.6 3.0 2.7 2.4 1.7 1.4 25.7 19.0 9.5 30.8 22.8 11.2 Change 2.3 2.1 2.6 2.7 -5.1 7.9
Total 7,432,136 496,569 481,303 448,062 435,352 470,111 531,588 559,784 542,334 471,491 445,856 457,365 472,023 452,099 388,257 307,341 199,207 124,440 148,954 1,683,348 1,186,779 648,049 2,105,197 1,827,343 1,168,199
Projection 2020 Number Male 3,688,027 254,467 247,415 230,617 224,976 243,635 274,497 287,106 275,140 236,515 223,203 228,600 233,005 218,819 181,839 140,155 87,618 51,116 49,304 865,375 610,908 335,735 1,073,258 903,627 510,032
Female 3,744,109 242,102 233,888 217,445 210,376 226,476 257,091 272,678 267,194 234,976 222,653 228,765 239,018 233,280 206,418 167,186 111,589 73,324 99,650 817,973 575,871 312,314 1,031,939 923,716 658,167
Percent Total 100.0 6.7 6.5 6.0 5.9 6.3 7.2 7.5 7.3 6.3 6.0 6.2 6.4 6.1 5.2 4.1 2.7 1.7 2.0 22.6 16.0 8.7 28.3 24.6 15.7 2000 30.5 99.1 105.5 101.8 79.4 45.3
2000 - 2020 Change Total Number Percent 1,538,015 26.1 102,263 25.9 55,394 13.0 13,226 3.0 7,384 1.7 79,926 20.5 127,936 31.7 122,306 28.0 58,384 12.1 -19,646 -4.0 -8,367 -1.8 65,616 16.7 186,518 65.3 241,024 114.2 212,032 120.3 146,400 91.0 56,499 39.6 26,251 26.7 64,869 77.1 169,505 67,242 88,688 288,980 484,791 506,051 2020 33.8 98.5 105.8 102.0 82.5 49.5 11.2 6.0 15.9 15.9 36.1 76.4 Change 3.3 -0.6 0.3 0.2 3.1 4.2
Demographic Indicator Median Age Male Female Dependency Ratio (1) Youth (2) Old Age (3)
Demographic Indicator Child-Women Ratio (4) Sex Ratio (5) Under 18 18-64 65-84 85+
(1) Dependency Ratio = (Age under 20 + Age 65 and over) / (Age 20-64) X 100 (2) Youth dependency ratio = Age under 20 / Age 20- 64 X 100 (3) Old age dependency ratio = Age 65 and over / Age 20 - 64 X100
(4) Child-Women ratio = Age under 5 / Female 15 - 44 X 100 (5) Sex Ratio = Male / Female X 100
Source: U.S. Census Bureau, Population Division, Interim State Population Projections, 2005 Internet Release Date: April 21, 2005