RANKING · 2020 CENSUS · 35 SHOWN OF 35

Highest Belgian population share, Washington counties · 2020

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

01Island County, WAWA85,6570.2%–

02Wahkiakum County, WAWA4,8730.2%–

03Pend Oreille County, WAWA14,4570.2%–

04Jefferson County, WAWA33,9700.2%–

05San Juan County, WAWA18,5770.2%–

06Lewis County, WAWA88,0620.2%–

07Douglas County, WAWA46,4730.1%–

08King County, WAWA2,344,9390.1%–

09Pacific County, WAWA24,3570.1%–

10Kitsap County, WAWA283,3740.1%–

11Snohomish County, WAWA870,6560.1%–

12Chelan County, WAWA81,9410.1%–

13Pierce County, WAWA946,2880.1%–

14Spokane County, WAWA558,3440.1%–

15Benton County, WAWA221,7220.1%–

16Clark County, WAWA532,1190.1%–

17Clallam County, WAWA78,2020.1%–

18Cowlitz County, WAWA114,8850.1%–

19Thurston County, WAWA304,2610.1%–

20Adams County, WAWA21,4880.1%–

21Whatcom County, WAWA236,3920.1%–

22Skamania County, WAWA12,6690.1%–

23Klickitat County, WAWA24,3310.1%–

24Grant County, WAWA105,7270.1%–

25Walla Walla County, WAWA62,3610.1%–

26Asotin County, WAWA22,5450.1%–

27Skagit County, WAWA132,9750.1%–

28Whitman County, WAWA48,5120.0%–

29Mason County, WAWA71,1650.0%–

30Lincoln County, WAWA11,9820.0%–

31Kittitas County, WAWA48,8030.0%–

32Yakima County, WAWA259,1850.0%–

33Stevens County, WAWA49,6680.0%–

34Grays Harbor County, WAWA78,1440.0%–

35Franklin County, WAWA102,6120.0%–

SHOWING 1–35 OF 35

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