RANKING · 2020 CENSUS · 39 SHOWN OF 39

Most women, Washington counties · 2020

Washington counties ranked by the share of residents who are female (2023 ACS). This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Most foreign-born residents Highest uninsured rate Most men Highest disability rate

YEAR2010 2020 2024

RANKPLACESTATEPOPFEMALEVS 2000

01San Juan County, WAWA18,57751.6%–

02Wahkiakum County, WAWA4,87351.4%–

03Asotin County, WAWA22,54551.3%–

04Jefferson County, WAWA33,97051.1%–

05Thurston County, WAWA304,26151.1%–

06Columbia County, WAWA4,14150.9%–

07Clallam County, WAWA78,20250.8%–

08Whatcom County, WAWA236,39250.6%–

09Clark County, WAWA532,11950.6%–

10Skagit County, WAWA132,97550.5%–

11Skamania County, WAWA12,66950.4%–

12Spokane County, WAWA558,34450.4%–

13Cowlitz County, WAWA114,88550.3%–

14Pacific County, WAWA24,35750.3%–

15Stevens County, WAWA49,66850.2%–

16Island County, WAWA85,65750.1%–

17Pierce County, WAWA946,28850.1%–

18Yakima County, WAWA259,18550.1%–

19Kittitas County, WAWA48,80350.0%–

20Benton County, WAWA221,72250.0%–

21Lewis County, WAWA88,06249.9%–

22Snohomish County, WAWA870,65649.9%–

23Lincoln County, WAWA11,98249.8%–

24King County, WAWA2,344,93949.8%–

25Chelan County, WAWA81,94149.7%–

26Ferry County, WAWA7,51749.6%–

27Douglas County, WAWA46,47349.6%–

28Okanogan County, WAWA45,23049.5%–

29Klickitat County, WAWA24,33149.3%–

30Grant County, WAWA105,72749.3%–

31Whitman County, WAWA48,51249.1%–

32Pend Oreille County, WAWA14,45749.0%–

33Kitsap County, WAWA283,37448.8%–

34Adams County, WAWA21,48848.8%–

35Walla Walla County, WAWA62,36148.8%–

36Grays Harbor County, WAWA78,14448.7%–

37Garfield County, WAWA2,41648.6%–

38Franklin County, WAWA102,61248.5%–

39Mason County, WAWA71,16548.0%–

SHOWING 1–39 OF 39

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES