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Demographics Table

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Demographic Data Report for Washington by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

County
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2023 Rural-Urban Continuum Codes Φ
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Value (Percent)
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People (Age 65 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
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Washington N/A 16.6 1,299,185 43 of 52
United States N/A 17.2 57,633,628 N/A
Yakima County Urban 14.5 37,267 2,857
Whitman County Rural 11.9 5,597 3,058
Whatcom County Urban 18.9 43,568 1,890
Walla Walla County Urban 20.0 12,409 1,565
Wahkiakum County Rural 34.1 1,590 41
Thurston County Urban 18.7 56,072 1,950
Stevens County Urban 25.3 12,178 442
Spokane County Urban 17.4 95,527 2,309
Snohomish County Urban 14.8 124,763 2,811
Skamania County Urban 24.4 3,024 555
Skagit County Urban 22.6 29,691 841
San Juan County Rural 36.0 6,656 28
Pierce County Urban 14.8 137,536 2,811
Pend Oreille County Rural 27.3 3,841 266
Pacific County Rural 33.0 7,921 59
Okanogan County Rural 23.2 10,074 728
Mason County Rural 24.2 16,468 578
Lincoln County Rural 26.2 3,012 359
Lewis County Rural 21.4 18,211 1,116
Klickitat County Rural 25.1 5,878 466
Kittitas County Rural 17.0 8,040 2,419
Kitsap County Urban 19.7 54,611 1,655
King County Urban 14.0 320,899 2,900
Jefferson County Rural 40.7 13,673 6
Island County Rural 26.8 23,259 306
Grays Harbor County Rural 23.3 17,980 716
Grant County Rural 14.6 14,822 2,843
Garfield County Rural 26.1 613 368
Franklin County Urban 10.4 10,257 3,109
Ferry County Rural 30.6 2,263 119
Douglas County Urban 18.4 8,180 2,046
Cowlitz County Urban 19.8 22,230 1,625
Columbia County Rural 29.3 1,177 161
Clark County Urban 16.7 86,076 2,475
Clallam County Rural 32.2 25,067 76
Chelan County Urban 20.9 16,769 1,263
Benton County Urban 15.9 33,796 2,631
Asotin County Urban 25.2 5,661 451
Adams County Rural 12.2 2,529 3,047

Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 10:05 am.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Population: Age 65 and over, see the dictionary.

Data for United States does not include Puerto Rico.

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