Census 2010: Washington › Counties

Hide map

!

Map:  

Choose group to compare | Searchable list | Compare
Washington by county

County name 2010 total population 2000 total population Total change
since 2000
2010 White population 2010 White percentage White change
since 2000
King County 1,931,249 1,737,034 11.2% 1,325,845 119,801 16,147 282,075 14,486 76,096 96,799 172,378 1,758,871 54.9% 851,261 68.7% 6.2% 0.8% 14.6% 0.8% 3.9% 5.0% 8.9% 91.1% 44.5% 62,029 0.8% 27.6% 1.4% 50.2% 60.7% 71.1% 37.3% 81.0% 7.1% 7.3%
Pierce County 795,225 700,820 13.5% 590,040 53,998 10,879 47,501 10,588 27,872 54,347 72,849 722,376 50.0% 325,375 74.2% 6.8% 1.4% 6.0% 1.3% 3.5% 6.8% 9.2% 90.8% 41.7% 25,457 7.4% 10.8% 9.2% 33.5% 78.8% 80.9% 51.6% 88.6% 9.1% 7.8%
Snohomish County 713,335 606,024 17.7% 559,011 18,168 9,793 63,385 3,135 27,121 32,722 64,249 649,086 43.7% 286,659 78.4% 2.5% 1.4% 8.9% 0.4% 3.8% 4.6% 9.0% 91.0% 30.3% 18,334 7.7% 79.6% 18.7% 80.9% 83.9% 133.2% 60.8% 124.7% 12.4% 6.4%
Spokane County 471,221 417,939 12.7% 420,275 8,056 7,295 9,957 1,902 5,880 17,856 21,260 449,961 25.4% 201,434 89.2% 1.7% 1.5% 2.1% 0.4% 1.2% 3.8% 4.5% 95.5% 19.6% 14,267 10.0% 21.0% 24.8% 26.5% 185.6% 72.4% 54.6% 83.9% 10.7% 7.1%
Clark County 425,363 345,238 23.2% 363,397 8,426 3,624 17,504 2,708 12,485 17,219 32,166 393,197 33.2% 167,413 85.4% 2.0% 0.9% 4.1% 0.6% 2.9% 4.0% 7.6% 92.4% 25.1% 9,314 18.5% 45.0% 24.5% 57.8% 112.6% 82.1% 61.8% 98.0% 19.5% 5.6%
Thurston County 252,264 207,355 21.7% 207,856 6,752 3,515 13,037 1,961 5,648 13,495 17,787 234,477 37.9% 108,182 82.4% 2.7% 1.4% 5.2% 0.8% 2.2% 5.3% 7.1% 92.9% 30.4% 7,532 17.0% 38.3% 11.8% 42.6% 81.9% 61.1% 69.0% 89.4% 18.4% 7.0%
Kitsap County 251,133 231,969 8.3% 207,369 6,650 4,040 12,396 2,310 3,919 14,449 15,686 235,447 37.6% 107,367 82.6% 2.6% 1.6% 4.9% 0.9% 1.6% 5.8% 6.2% 93.8% 32.4% 10,147 6.1% 0.0% 7.4% 21.6% 28.0% 18.4% 34.1% 63.2% 5.9% 9.5%
Yakima County 243,231 222,581 9.3% 155,056 2,320 10,568 2,560 204 63,414 9,109 109,470 133,761 62.3% 85,474 63.7% 1.0% 4.3% 1.1% 0.1% 26.1% 3.7% 45.0% 55.0% 59.1% 4,882 6.2% 7.6% 6.0% 20.5% 0.5% 16.6% 17.5% 37.0% -6.2% 5.7%
Whatcom County 201,140 166,814 20.6% 171,816 1,929 5,683 7,090 492 6,577 7,553 15,756 185,384 33.1% 90,665 85.4% 1.0% 2.8% 3.5% 0.2% 3.3% 3.8% 7.8% 92.2% 25.7% 10,295 16.5% 67.7% 20.7% 52.9% 109.4% 58.1% 70.2% 81.4% 17.2% 11.4%
Benton County 175,177 142,475 23.0% 144,418 2,221 1,574 4,691 253 15,798 6,222 32,696 142,481 42.7% 68,618 82.4% 1.3% 0.9% 2.7% 0.1% 9.0% 3.6% 18.7% 81.3% 32.7% 3,314 17.5% 68.4% 35.1% 49.7% 55.2% 58.2% 62.5% 83.6% 14.3% 4.8%
Skagit County 116,901 102,979 13.5% 97,448 774 2,516 2,080 226 10,118 3,739 19,709 97,192 40.0% 51,473 83.4% 0.7% 2.2% 1.8% 0.2% 8.7% 3.2% 16.9% 83.1% 30.4% 5,916 9.4% 72.0% 31.8% 35.2% 38.7% 37.1% 51.5% 70.8% 6.3% 11.5%
Cowlitz County 102,410 92,948 10.2% 91,069 642 1,570 1,500 232 3,575 3,822 7,975 94,435 27.2% 43,450 88.9% 0.6% 1.5% 1.5% 0.2% 3.5% 3.7% 7.8% 92.2% 19.7% 3,206 6.7% 33.2% 10.8% 24.4% 87.1% 82.6% 57.0% 88.5% 6.4% 7.4%
Grant County 89,120 74,698 19.3% 64,906 990 1,088 810 71 18,154 3,101 34,163 54,957 55.9% 35,083 72.8% 1.1% 1.2% 0.9% 0.1% 20.4% 3.5% 38.3% 61.7% 50.3% 5,042 13.5% 33.4% 26.1% 24.2% 34.0% 40.0% 38.0% 52.0% 5.2% 14.4%
Island County 78,506 71,558 9.7% 67,611 1,716 658 3,440 390 1,181 3,510 4,295 74,211 31.2% 40,234 86.1% 2.2% 0.8% 4.4% 0.5% 1.5% 4.5% 5.5% 94.5% 27.5% 7,488 8.4% 1.5% -5.1% 14.6% 24.2% 15.2% 42.7% 51.1% 8.0% 18.6%
Franklin County 78,163 49,347 58.4% 47,270 1,473 531 1,434 107 24,881 2,467 40,004 38,159 60.5% 24,423 60.5% 1.9% 0.7% 1.8% 0.1% 31.8% 3.2% 51.2% 48.8% 61.7% 1,178 54.7% 19.8% 46.7% 79.2% 87.7% 74.0% 20.6% 73.7% 45.0% 4.8%
Lewis County 75,455 68,600 10.0% 67,712 405 1,073 664 117 3,047 2,437 6,527 68,928 26.3% 34,050 89.7% 0.5% 1.4% 0.9% 0.2% 4.0% 3.2% 8.7% 91.3% 18.2% 4,307 6.2% 56.4% 27.7% 39.8% -4.1% 74.0% 76.5% 77.2% 6.2% 12.6%
Grays Harbor County 72,797 67,194 8.3% 61,825 803 3,325 1,032 182 2,817 2,813 6,272 66,525 34.0% 35,166 84.9% 1.1% 4.6% 1.4% 0.3% 3.9% 3.9% 8.6% 91.4% 25.7% 6,587 4.2% 255.3% 6.2% 26.2% 149.3% 84.5% 35.0% 92.5% 4.0% 18.7%
Chelan County 72,453 66,616 8.8% 57,484 236 700 588 100 11,355 1,990 18,713 53,740 45.4% 35,465 79.3% 0.3% 1.0% 0.8% 0.1% 15.7% 2.7% 25.8% 74.2% 37.5% 7,638 3.2% 37.2% 5.9% 30.4% 29.9% 39.8% 39.8% 45.8% -0.1% 21.5%
Clallam County 71,404 64,525 10.7% 62,092 596 3,630 1,007 94 1,269 2,716 3,627 67,777 28.9% 35,582 87.0% 0.8% 5.1% 1.4% 0.1% 1.8% 3.8% 5.1% 94.9% 23.8% 4,253 8.0% 9.4% 9.9% 37.8% -9.6% 66.8% 72.3% 64.6% 8.8% 12.0%
Mason County 60,699 49,405 22.9% 52,281 659 2,239 731 227 2,049 2,513 4,844 55,855 32.1% 32,518 86.1% 1.1% 3.7% 1.2% 0.4% 3.4% 4.1% 8.0% 92.0% 25.6% 8,686 19.6% 12.3% 21.7% 40.8% 2.7% 97.8% 67.9% 105.2% 18.7% 26.7%
Walla Walla County 58,781 55,180 6.5% 49,654 1,079 603 758 167 4,692 1,828 11,593 47,188 42.4% 23,451 84.5% 1.8% 1.0% 1.3% 0.3% 8.0% 3.1% 19.7% 80.3% 36.4% 1,732 5.5% 16.0% 29.7% 23.5% 35.8% 3.2% 28.8% 34.0% 1.4% 7.4%
Whitman County 44,776 40,740 9.9% 37,866 748 308 3,472 103 649 1,630 2,040 42,736 32.2% 19,323 84.6% 1.7% 0.7% 7.8% 0.2% 1.4% 3.6% 4.6% 95.4% 24.8% 1,855 5.5% 20.1% 3.4% 53.6% -5.5% 30.3% 52.1% 67.4% 8.1% 9.6%
Stevens County 43,531 40,066 8.6% 38,923 145 2,413 237 68 289 1,456 1,185 42,346 23.0% 21,156 89.4% 0.3% 5.5% 0.5% 0.2% 0.7% 3.3% 2.7% 97.3% 20.5% 3,840 7.9% 30.6% 6.5% 22.8% 3.0% 6.6% 34.7% 60.4% 7.7% 18.2%
Okanogan County 41,120 39,564 3.9% 30,399 159 4,675 237 31 4,163 1,456 7,227 33,893 50.8% 22,245 73.9% 0.4% 11.4% 0.6% 0.1% 10.1% 3.5% 17.6% 82.4% 46.5% 5,726 2.0% 45.9% 3.0% 34.7% 10.7% 9.8% 29.5% 27.1% 0.1% 25.7%
Kittitas County 40,915 33,362 22.6% 36,544 364 394 810 57 1,500 1,246 3,121 37,794 26.1% 21,900 89.3% 0.9% 1.0% 2.0% 0.1% 3.7% 3.0% 7.6% 92.4% 20.1% 5,305 19.4% 54.2% 30.0% 10.8% 16.3% 95.3% 89.4% 87.1% 19.2% 24.2%
Douglas County 38,431 32,603 17.9% 30,573 128 405 283 52 5,979 1,011 11,013 27,418 47.5% 16,004 79.6% 0.3% 1.1% 0.7% 0.1% 15.6% 2.6% 28.7% 71.3% 38.4% 2,110 10.8% 26.7% 14.1% 59.0% 67.7% 69.4% 25.0% 71.2% 4.8% 13.2%
Jefferson County 29,872 25,953 15.1% 27,198 246 681 464 63 200 1,020 848 29,024 20.5% 17,767 91.0% 0.8% 2.3% 1.6% 0.2% 0.7% 3.4% 2.8% 97.2% 17.2% 3,718 13.7% 123.6% 13.7% 50.2% 85.3% 1.5% 30.1% 58.5% 14.2% 20.9%
Asotin County 21,623 20,551 5.2% 20,392 92 302 117 36 163 521 643 20,980 14.9% 9,872 94.3% 0.4% 1.4% 0.5% 0.2% 0.8% 2.4% 3.0% 97.0% 10.9% 636 3.8% 135.9% 16.2% 11.4% 620.0% 26.4% 43.5% 60.3% 4.1% 6.4%
Pacific County 20,920 20,984 -0.3% 18,286 79 483 427 15 926 704 1,677 19,243 28.6% 15,547 87.4% 0.4% 2.3% 2.0% 0.1% 4.4% 3.4% 8.0% 92.0% 23.0% 6,048 -3.7% 88.1% -5.8% -2.1% -21.1% 141.1% 18.9% 59.4% -3.5% 38.9%
Klickitat County 20,318 19,161 6.0% 17,824 50 481 127 19 1,147 670 2,171 18,147 30.0% 9,786 87.7% 0.2% 2.4% 0.6% 0.1% 5.6% 3.3% 10.7% 89.3% 27.1% 1,459 6.2% -2.0% -27.7% -8.6% -53.7% 19.4% 27.4% 45.1% 2.7% 14.9%
Adams County 18,728 16,428 14.0% 11,703 109 356 125 4 5,899 532 11,099 7,629 56.9% 6,242 62.5% 0.6% 1.9% 0.7% 0.0% 31.5% 2.8% 59.3% 40.7% 55.9% 522 9.7% 137.0% 217.9% 26.3% -33.3% 17.0% 18.0% 43.5% -12.3% 8.4%
San Juan County 15,769 14,077 12.0% 14,597 54 111 181 15 412 399 857 14,912 18.9% 13,313 92.6% 0.3% 0.7% 1.1% 0.1% 2.6% 2.5% 5.4% 94.6% 12.4% 5,700 9.2% 50.0% -5.1% 44.8% 25.0% 221.9% 39.0% 153.6% 8.5% 42.8%
Pend Oreille County 13,001 11,732 10.8% 11,907 52 488 73 16 91 374 391 12,610 19.8% 7,936 91.6% 0.4% 3.8% 0.6% 0.1% 0.7% 2.9% 3.0% 97.0% 15.0% 2,457 8.5% 205.9% 44.4% -1.4% -33.3% 35.8% 56.5% 62.2% 9.7% 31.0%
Skamania County 11,066 9,872 12.1% 10,265 46 173 96 11 146 329 553 10,513 20.0% 5,628 92.8% 0.4% 1.6% 0.9% 0.1% 1.3% 3.0% 5.0% 95.0% 17.7% 1,106 12.9% 53.3% -20.3% 81.1% -35.3% -39.2% 48.2% 38.9% 11.0% 19.7%
Lincoln County 10,570 10,184 3.8% 10,038 28 173 41 5 49 236 239 10,331 13.0% 5,776 95.0% 0.3% 1.6% 0.4% 0.0% 0.5% 2.2% 2.3% 97.7% 10.8% 1,354 3.1% 21.7% 4.2% 64.0% -28.6% -16.9% 43.9% 25.1% 3.4% 23.4%
Ferry County 7,551 7,260 4.0% 5,758 26 1,259 52 8 89 359 254 7,297 41.7% 4,403 76.3% 0.3% 16.7% 0.7% 0.1% 1.2% 4.8% 3.4% 96.6% 40.4% 1,213 5.1% 73.3% -5.1% 147.6% 100.0% -45.1% 43.0% 23.9% 3.4% 27.5%
Columbia County 4,078 4,064 0.3% 3,791 12 58 23 14 71 109 254 3,824 20.9% 2,136 93.0% 0.3% 1.4% 0.6% 0.3% 1.7% 2.7% 6.2% 93.8% 18.2% 374 -0.5% 33.3% 48.7% 35.3% 600.0% -36.0% 41.6% -1.6% 0.5% 17.5%
Wahkiakum County 3,978 3,824 4.0% 3,738 10 52 23 6 26 123 108 3,870 15.2% 2,067 94.0% 0.3% 1.3% 0.6% 0.2% 0.7% 3.1% 2.7% 97.3% 14.2% 330 4.6% 0.0% -13.3% 27.8% 100.0% -58.7% 28.1% 10.2% 3.9% 16.0%
Garfield County 2,266 2,397 -5.5% 2,125 0 6 39 0 52 44 91 2,175 15.0% 1,233 93.8% 0.0% 0.3% 1.7% 0.0% 2.3% 1.9% 4.0% 96.0% 8.0% 244 -8.1% n/a -33.3% 143.8% -100.0% 57.6% 69.2% 93.6% -7.4% 19.8%
County name Total
households
Husband/wife
with children
Husband/wife
no children
Single male
with children
Single male
living alone
Single female
with children
Single female
living alone
King County 789,232 20.1% 25.2% 1.9% 14.6% 5.1% 16.4%
Pierce County 299,918 20.9% 28.1% 2.9% 11.6% 8.0% 13.5%
Snohomish County 268,325 23.6% 28.8% 2.7% 11.4% 6.0% 12.9%
Spokane County 187,167 18.8% 28.4% 2.7% 12.9% 6.8% 15.8%
Clark County 158,099 23.5% 30.1% 2.8% 10.4% 6.7% 12.7%
Thurston County 100,650 19.4% 30.5% 2.5% 10.9% 6.9% 15.0%
Kitsap County 97,220 20.2% 32.9% 2.4% 11.8% 6.1% 13.3%
Yakima County 80,592 23.7% 27.7% 4.0% 9.9% 9.4% 11.8%
Whatcom County 80,370 18.4% 29.6% 2.1% 12.8% 5.2% 15.0%
Benton County 65,304 23.1% 30.7% 3.0% 11.7% 7.1% 12.6%
Skagit County 45,557 18.8% 33.4% 2.7% 11.5% 6.0% 14.0%
Cowlitz County 40,244 17.7% 32.5% 3.3% 11.9% 7.2% 13.9%
Grant County 30,041 25.2% 29.5% 3.7% 11.1% 7.5% 11.0%
Island County 32,746 18.5% 38.1% 1.8% 11.5% 4.8% 14.5%
Franklin County 23,245 32.1% 25.9% 4.0% 8.5% 9.2% 7.9%
Lewis County 29,743 17.2% 34.0% 3.0% 12.2% 6.2% 13.5%
Grays Harbor County 28,579 15.0% 31.8% 3.3% 13.2% 6.5% 14.4%
Chelan County 27,827 20.6% 32.1% 2.8% 11.8% 6.0% 14.5%
Clallam County 31,329 12.4% 37.0% 2.4% 13.2% 5.2% 17.2%
Mason County 23,832 15.0% 37.5% 2.9% 12.7% 5.3% 12.7%
Walla Walla County 21,719 19.2% 31.0% 2.4% 12.0% 6.2% 16.2%
Whitman County 17,468 15.1% 23.3% 1.2% 16.1% 3.5% 16.6%
Stevens County 17,316 18.0% 38.3% 2.8% 12.3% 5.2% 12.2%
Okanogan County 16,519 16.3% 33.3% 3.2% 14.5% 6.2% 13.5%
Kittitas County 16,595 16.3% 28.4% 1.8% 14.6% 4.4% 14.1%
Douglas County 13,894 24.1% 33.7% 3.1% 9.8% 6.7% 11.0%
Jefferson County 14,049 10.4% 38.7% 1.7% 14.5% 4.1% 17.7%
Asotin County 9,236 14.5% 33.0% 2.3% 13.1% 7.5% 16.3%
Pacific County 9,499 11.4% 36.2% 2.5% 15.6% 4.2% 17.4%
Klickitat County 8,327 17.0% 37.4% 2.7% 13.5% 4.6% 12.9%
Adams County 5,720 31.2% 27.5% 4.1% 9.3% 8.1% 9.5%
San Juan County 7,613 11.7% 36.6% 2.1% 15.7% 4.1% 18.3%
Pend Oreille County 5,479 15.0% 37.3% 2.6% 15.5% 5.3% 12.7%
Skamania County 4,522 17.8% 36.6% 2.7% 13.8% 4.8% 11.7%
Lincoln County 4,422 17.1% 40.2% 2.1% 14.1% 4.4% 13.0%
Ferry County 3,190 11.9% 37.3% 3.8% 15.6% 5.0% 12.8%
Columbia County 1,762 14.6% 38.0% 2.2% 14.2% 5.4% 15.1%
Wahkiakum County 1,737 12.8% 44.4% 2.7% 13.1% 3.1% 13.6%
Garfield County 989 17.3% 38.3% 2.7% 13.5% 3.0% 16.7%
County name Family
households
Family
households %
Families
with kids
Families
with kids %
Non-family
households
Non-family
households %
Households
with seniors
Households
with seniors %
King County 461,510 58.5% 213,507 27.1% 327,722 41.5% 154,215 19.5%
Pierce County 202,174 67.4% 95,397 31.8% 97,744 32.6% 63,783 21.3%
Snohomish County 182,282 67.9% 86,756 32.3% 86,043 32.1% 53,584 20.0%
Spokane County 118,212 63.2% 52,903 28.3% 68,955 36.8% 44,094 23.6%
Clark County 110,672 70.0% 52,276 33.1% 47,427 30.0% 35,395 22.4%
Thurston County 66,161 65.7% 29,050 28.9% 34,489 34.3% 23,458 23.3%
Kitsap County 65,820 67.7% 27,921 28.7% 31,400 32.3% 23,828 24.5%
Yakima County 58,790 72.9% 29,850 37.0% 21,802 27.1% 20,035 24.9%
Whatcom County 48,862 60.8% 20,676 25.7% 31,508 39.2% 19,079 23.7%
Benton County 45,699 70.0% 21,709 33.2% 19,605 30.0% 14,811 22.7%
Skagit County 30,656 67.3% 12,550 27.5% 14,901 32.7% 13,424 29.5%
Cowlitz County 27,241 67.7% 11,337 28.2% 13,003 32.3% 11,325 28.1%
Grant County 21,800 72.6% 10,957 36.5% 8,241 27.4% 7,443 24.8%
Island County 22,156 67.7% 8,238 25.2% 10,590 32.3% 10,033 30.6%
Franklin County 18,163 78.1% 10,534 45.3% 5,082 21.9% 4,050 17.4%
Lewis County 20,104 67.6% 7,871 26.5% 9,639 32.4% 9,313 31.3%
Grays Harbor County 18,493 64.7% 7,102 24.9% 10,086 35.3% 8,634 30.2%
Chelan County 18,795 67.5% 8,157 29.3% 9,032 32.5% 7,990 28.7%
Clallam County 19,713 62.9% 6,266 20.0% 11,616 37.1% 12,042 38.4%
Mason County 16,057 67.4% 5,547 23.3% 7,775 32.6% 7,743 32.5%
Walla Walla County 14,132 65.1% 6,038 27.8% 7,587 34.9% 6,241 28.7%
Whitman County 8,130 46.5% 3,451 19.8% 9,338 53.5% 3,047 17.4%
Stevens County 12,143 70.1% 4,503 26.0% 5,173 29.9% 5,306 30.6%
Okanogan County 10,914 66.1% 4,256 25.8% 5,605 33.9% 5,104 30.9%
Kittitas County 9,225 55.6% 3,727 22.5% 7,370 44.4% 3,794 22.9%
Douglas County 10,240 73.7% 4,706 33.9% 3,654 26.3% 3,769 27.1%
Jefferson County 8,394 59.7% 2,285 16.3% 5,655 40.3% 5,609 39.9%
Asotin County 5,914 64.0% 2,245 24.3% 3,322 36.0% 2,939 31.8%
Pacific County 5,707 60.1% 1,722 18.1% 3,792 39.9% 3,776 39.8%
Klickitat County 5,626 67.6% 2,021 24.3% 2,701 32.4% 2,614 31.4%
Adams County 4,410 77.1% 2,482 43.4% 1,310 22.9% 1,330 23.3%
San Juan County 4,438 58.3% 1,362 17.9% 3,175 41.7% 2,635 34.6%
Pend Oreille County 3,628 66.2% 1,253 22.9% 1,851 33.8% 1,804 32.9%
Skamania County 3,072 67.9% 1,145 25.3% 1,450 32.1% 1,155 25.5%
Lincoln County 3,059 69.2% 1,042 23.6% 1,363 30.8% 1,507 34.1%
Ferry County 2,070 64.9% 661 20.7% 1,120 35.1% 1,019 31.9%
Columbia County 1,156 65.6% 390 22.1% 606 34.4% 644 36.5%
Wahkiakum County 1,187 68.3% 323 18.6% 550 31.7% 697 40.1%
Garfield County 650 65.7% 228 23.1% 339 34.3% 351 35.5%
County name Under 10 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80 plus
King County 12.1% 11.8% 15.0% 15.6% 15.3% 14.0% 8.8% 4.2% 3.2%
Pierce County 13.7% 14.0% 14.4% 13.4% 14.5% 13.7% 8.8% 4.5% 2.9%
Snohomish County 13.2% 13.8% 13.2% 14.0% 15.7% 14.5% 8.6% 4.1% 2.8%
Spokane County 12.7% 13.8% 15.2% 12.1% 13.4% 14.1% 9.7% 5.1% 3.8%
Clark County 14.2% 14.8% 11.9% 13.7% 14.4% 13.8% 9.7% 4.5% 3.0%
Thurston County 12.3% 13.4% 13.4% 13.0% 13.8% 14.8% 10.6% 5.1% 3.5%
Kitsap County 11.9% 13.2% 14.2% 11.4% 14.0% 15.4% 11.2% 5.1% 3.5%
Yakima County 17.2% 16.4% 13.5% 12.6% 12.3% 11.8% 8.4% 4.6% 3.3%
Whatcom County 11.2% 13.9% 17.1% 11.8% 12.9% 13.7% 10.5% 5.2% 3.7%
Benton County 14.9% 15.0% 13.1% 12.4% 13.4% 13.9% 9.4% 4.7% 3.2%
Skagit County 12.8% 13.5% 11.9% 11.6% 12.8% 14.6% 11.7% 6.5% 4.6%
Cowlitz County 13.0% 13.8% 11.1% 11.8% 13.3% 14.8% 11.7% 6.2% 4.2%
Grant County 17.4% 16.3% 13.6% 12.5% 11.9% 11.6% 8.7% 4.9% 3.0%
Island County 11.3% 11.6% 13.0% 10.4% 12.3% 15.2% 14.1% 7.6% 4.4%
Franklin County 20.5% 16.8% 15.5% 14.9% 11.5% 10.0% 6.1% 3.0% 1.8%
Lewis County 12.1% 13.8% 11.3% 11.0% 12.9% 14.8% 12.3% 7.2% 4.6%
Grays Harbor County 11.5% 12.7% 11.8% 11.7% 13.1% 15.6% 12.7% 6.8% 4.1%
Chelan County 13.5% 14.2% 11.8% 11.3% 12.9% 14.8% 10.6% 6.3% 4.7%
Clallam County 9.5% 10.9% 10.1% 9.6% 11.3% 16.2% 15.7% 9.8% 6.9%
Mason County 10.9% 11.9% 11.0% 11.2% 13.1% 16.1% 13.7% 8.0% 4.2%
Walla Walla County 12.1% 14.7% 15.4% 11.5% 12.4% 13.3% 9.7% 5.7% 5.2%
Whitman County 8.5% 17.6% 33.5% 9.2% 8.6% 9.3% 6.7% 3.6% 2.9%
Stevens County 11.6% 14.8% 7.8% 9.8% 13.2% 17.5% 14.4% 7.2% 3.6%
Okanogan County 13.0% 12.9% 10.2% 10.7% 12.3% 16.1% 13.6% 7.4% 4.0%
Kittitas County 10.0% 14.7% 23.4% 9.8% 11.0% 12.7% 10.0% 5.1% 3.2%
Douglas County 14.7% 15.2% 11.8% 12.2% 12.8% 13.5% 10.2% 6.0% 3.6%
Jefferson County 7.3% 9.1% 7.5% 8.2% 11.4% 18.8% 20.9% 10.8% 5.9%
Asotin County 12.0% 12.3% 11.3% 10.5% 12.7% 15.1% 12.7% 8.4% 5.0%
Pacific County 9.4% 10.5% 8.6% 8.7% 11.6% 17.2% 17.5% 10.6% 6.0%
Klickitat County 11.4% 12.6% 8.7% 11.0% 12.9% 17.3% 14.8% 7.5% 3.8%
Adams County 20.4% 17.6% 13.4% 12.8% 11.2% 10.5% 7.1% 4.2% 2.8%
San Juan County 7.5% 9.7% 7.0% 8.9% 12.5% 19.7% 20.4% 9.2% 5.2%
Pend Oreille County 10.7% 12.8% 7.7% 9.1% 13.3% 18.4% 16.2% 7.9% 4.0%
Skamania County 11.3% 13.1% 8.6% 11.9% 14.9% 18.4% 12.9% 5.8% 3.1%
Lincoln County 11.3% 13.4% 7.5% 8.9% 12.2% 17.6% 14.7% 8.9% 5.3%
Ferry County 10.1% 12.9% 9.8% 8.7% 12.4% 18.2% 15.9% 8.2% 3.8%
Columbia County 10.1% 11.7% 8.3% 8.8% 13.6% 15.9% 16.1% 9.1% 6.4%
Wahkiakum County 8.8% 11.1% 6.5% 8.1% 12.3% 16.9% 20.2% 10.7% 5.3%
Garfield County 9.0% 13.5% 7.2% 9.8% 12.0% 17.8% 13.9% 8.6% 8.1%
County name Total population Median age Male total Male percentage Female total Female percentage
King County 1,931,249 37.1 962,090 49.8% 969,159 50.2%
Pierce County 795,225 35.9 392,934 49.4% 402,291 50.6%
Snohomish County 713,335 37.1 356,958 50.0% 356,377 50.0%
Spokane County 471,221 36.8 232,696 49.4% 238,525 50.6%
Clark County 425,363 36.7 209,954 49.4% 215,409 50.6%
Thurston County 252,264 38.5 122,952 48.7% 129,312 51.3%
Kitsap County 251,133 39.4 127,155 50.6% 123,978 49.4%
Yakima County 243,231 32.2 121,676 50.0% 121,555 50.0%
Whatcom County 201,140 36.6 99,635 49.5% 101,505 50.5%
Benton County 175,177 35.6 87,486 49.9% 87,691 50.1%
Skagit County 116,901 40.1 57,980 49.6% 58,921 50.4%
Cowlitz County 102,410 40.2 50,542 49.4% 51,868 50.6%
Grant County 89,120 32.1 45,420 51.0% 43,700 49.0%
Island County 78,506 43.2 38,857 49.5% 39,649 50.5%
Franklin County 78,163 28.4 40,447 51.7% 37,716 48.3%
Lewis County 75,455 41.5 37,750 50.0% 37,705 50.0%
Grays Harbor County 72,797 41.9 37,357 51.3% 35,440 48.7%
Chelan County 72,453 39.3 36,130 49.9% 36,323 50.1%
Clallam County 71,404 49 35,429 49.6% 35,975 50.4%
Mason County 60,699 44.4 31,400 51.7% 29,299 48.3%
Walla Walla County 58,781 36.7 29,835 50.8% 28,946 49.2%
Whitman County 44,776 24.4 22,806 50.9% 21,970 49.1%
Stevens County 43,531 45 21,782 50.0% 21,749 50.0%
Okanogan County 41,120 42.9 20,750 50.5% 20,370 49.5%
Kittitas County 40,915 31.9 20,793 50.8% 20,122 49.2%
Douglas County 38,431 36.8 19,198 50.0% 19,233 50.0%
Jefferson County 29,872 53.9 14,798 49.5% 15,074 50.5%
Asotin County 21,623 43.5 10,453 48.3% 11,170 51.7%
Pacific County 20,920 50.8 10,488 50.1% 10,432 49.9%
Klickitat County 20,318 45.3 10,268 50.5% 10,050 49.5%
Adams County 18,728 29 9,544 51.0% 9,184 49.0%
San Juan County 15,769 52.7 7,665 48.6% 8,104 51.4%
Pend Oreille County 13,001 47.8 6,593 50.7% 6,408 49.3%
Skamania County 11,066 44 5,565 50.3% 5,501 49.7%
Lincoln County 10,570 47.6 5,277 49.9% 5,293 50.1%
Ferry County 7,551 47.3 3,905 51.7% 3,646 48.3%
Columbia County 4,078 48.3 2,022 49.6% 2,056 50.4%
Wahkiakum County 3,978 52.3 1,999 50.3% 1,979 49.7%
Garfield County 2,266 49 1,118 49.3% 1,148 50.7%

* The USA TODAY Diversity Index represents the probability that two people from this area will have different ethnic backgrounds. A higher number reflects a more ethnically diverse population.

ADVERTISEMENT

Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team