RANKING · 2010 CENSUS · 35 SHOWN OF 35

Highest Belgian population share, Washington counties · 2010

Washington counties ranked by the share of all residents who are Belgian ancestry (2023 American Community Survey). A concentration measure: Belgian residents as a percentage of total population. This list covers the 35 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

RANKPLACESTATEPOPBELGIAN SHAREVS 2000

01Columbia County, WAWA4,1410.7%–

02Whitman County, WAWA48,5120.3%–

03Klickitat County, WAWA24,3310.3%–

04Clark County, WAWA532,1190.3%–

05Kittitas County, WAWA48,8030.3%–

06Lincoln County, WAWA11,9820.2%–

07Skamania County, WAWA12,6690.2%–

08Island County, WAWA85,6570.2%–

09Jefferson County, WAWA33,9700.2%–

10Cowlitz County, WAWA114,8850.2%–

11Grant County, WAWA105,7270.2%–

12King County, WAWA2,344,9390.2%–

13Kitsap County, WAWA283,3740.2%–

14San Juan County, WAWA18,5770.2%–

15Adams County, WAWA21,4880.1%–

16Whatcom County, WAWA236,3920.1%–

17Stevens County, WAWA49,6680.1%–

18Thurston County, WAWA304,2610.1%–

19Spokane County, WAWA558,3440.1%–

20Snohomish County, WAWA870,6560.1%–

21Pierce County, WAWA946,2880.1%–

22Lewis County, WAWA88,0620.1%–

23Skagit County, WAWA132,9750.1%–

24Chelan County, WAWA81,9410.1%–

25Franklin County, WAWA102,6120.1%–

26Pacific County, WAWA24,3570.1%–

27Mason County, WAWA71,1650.1%–

28Okanogan County, WAWA45,2300.1%–

29Grays Harbor County, WAWA78,1440.1%–

30Clallam County, WAWA78,2020.1%–

31Douglas County, WAWA46,4730.0%–

32Asotin County, WAWA22,5450.0%–

33Walla Walla County, WAWA62,3610.0%–

34Yakima County, WAWA259,1850.0%–

35Benton County, WAWA221,7220.0%–

SHOWING 1–35 OF 35

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