RANKING · 2010 CENSUS · 38 SHOWN OF 38

Largest British population, Washington counties · 2010

Washington counties ranked by the number of residents who are British ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 38 counties in Washington that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPBRITISH POPULATIONVS 2000

01King County, WAWA2,344,93917,292–

02Snohomish County, WAWA870,6564,568–

03Pierce County, WAWA946,2883,721–

04Clark County, WAWA532,1193,221–

05Spokane County, WAWA558,3442,444–

06Thurston County, WAWA304,2611,970–

07Kitsap County, WAWA283,3741,848–

08Whatcom County, WAWA236,3921,766–

09Benton County, WAWA221,7221,053–

10Clallam County, WAWA78,202944–

11Island County, WAWA85,657753–

12Skagit County, WAWA132,975686–

13Yakima County, WAWA259,185410–

14Jefferson County, WAWA33,970363–

15Mason County, WAWA71,165338–

16Whitman County, WAWA48,512335–

17Cowlitz County, WAWA114,885321–

18Grays Harbor County, WAWA78,144275–

19Grant County, WAWA105,727249–

20San Juan County, WAWA18,577236–

21Chelan County, WAWA81,941235–

22Lewis County, WAWA88,062233–

23Walla Walla County, WAWA62,361188–

24Franklin County, WAWA102,612134–

25Kittitas County, WAWA48,803128–

26Okanogan County, WAWA45,230119–

27Stevens County, WAWA49,668117–

28Klickitat County, WAWA24,33195–

29Douglas County, WAWA46,47381–

30Asotin County, WAWA22,54563–

31Lincoln County, WAWA11,98254–

32Skamania County, WAWA12,66954–

33Adams County, WAWA21,48841–

34Pend Oreille County, WAWA14,45727–

35Wahkiakum County, WAWA4,87319–

36Columbia County, WAWA4,14117–

37Ferry County, WAWA7,51710–

38Pacific County, WAWA24,3579–

SHOWING 1–38 OF 38

Download CSV (full list, 38 rows)

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