RANKING · 2024 ACS · 39 SHOWN OF 39

Highest American population share, Washington counties

Washington counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Lincoln County, WAWA11,98214.6%–

02Lewis County, WAWA88,06213.9%–

03Okanogan County, WAWA45,2308.7%–

04Stevens County, WAWA49,6687.9%–

05Columbia County, WAWA4,1417.3%–

06Garfield County, WAWA2,4166.8%–

07Skamania County, WAWA12,6696.1%–

08Chelan County, WAWA81,9415.8%–

09Spokane County, WAWA558,3445.4%–

10Wahkiakum County, WAWA4,8735.3%–

11Clallam County, WAWA78,2025.2%–

12Yakima County, WAWA259,1855.2%–

13Asotin County, WAWA22,5455.1%–

14Douglas County, WAWA46,4735.0%–

15Klickitat County, WAWA24,3315.0%–

16Walla Walla County, WAWA62,3614.9%–

17Cowlitz County, WAWA114,8854.9%–

18Benton County, WAWA221,7224.5%–

19Clark County, WAWA532,1194.5%–

20Whitman County, WAWA48,5124.4%–

21Grant County, WAWA105,7274.0%–

22Kitsap County, WAWA283,3744.0%–

23Island County, WAWA85,6573.9%–

24Mason County, WAWA71,1653.9%–

25Thurston County, WAWA304,2613.9%–

26Skagit County, WAWA132,9753.9%–

27Jefferson County, WAWA33,9703.9%–

28Pend Oreille County, WAWA14,4573.8%–

29Pierce County, WAWA946,2883.7%–

30Grays Harbor County, WAWA78,1443.4%–

31Whatcom County, WAWA236,3923.2%–

32Snohomish County, WAWA870,6563.0%–

33Kittitas County, WAWA48,8033.0%–

34Ferry County, WAWA7,5172.6%–

35Franklin County, WAWA102,6122.6%–

36San Juan County, WAWA18,5772.6%–

37King County, WAWA2,344,9392.5%–

38Pacific County, WAWA24,3572.4%–

39Adams County, WAWA21,4881.9%–

SHOWING 1–39 OF 39

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