RANKING · 2020 CENSUS · 35 SHOWN OF 35

Largest Belgian population, Washington counties · 2020

Washington counties ranked by the number of residents who are Belgian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 35 counties in Washington that qualify, ranked against each other statewide.

Belgian Americans: full group profile →

WashingtonAll states All rankings

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 POPULATIONVS 2010

01King County, WAWA2,344,9393,157+1%

02Snohomish County, WAWA870,6561,011+27%

03Pierce County, WAWA946,288993+13%

04Spokane County, WAWA558,344552−1%

05Clark County, WAWA532,119502−57%

06Kitsap County, WAWA283,374346−11%

07Thurston County, WAWA304,261253−17%

08Benton County, WAWA221,722215+306%

09Island County, WAWA85,657208+25%

10Whatcom County, WAWA236,392162−40%

11Lewis County, WAWA88,062125+54%

12Cowlitz County, WAWA114,885106−40%

13Chelan County, WAWA81,94187+45%

14Clallam County, WAWA78,20277+83%

15Skagit County, WAWA132,97572−27%

16Yakima County, WAWA259,18569−32%

17Douglas County, WAWA46,47362+244%

18Grant County, WAWA105,72760−58%

19Jefferson County, WAWA33,97059+5%

20Walla Walla County, WAWA62,36137+48%

21Pacific County, WAWA24,35731+94%

22San Juan County, WAWA18,57727+13%

23Pend Oreille County, WAWA14,45726–

24Mason County, WAWA71,16525−43%

25Whitman County, WAWA48,51221−86%

26Adams County, WAWA21,48816−36%

27Klickitat County, WAWA24,33114−78%

28Asotin County, WAWA22,54513+30%

29Kittitas County, WAWA48,80313−87%

30Stevens County, WAWA49,66811−81%

31Wahkiakum County, WAWA4,87310–

32Skamania County, WAWA12,6698−65%

33Franklin County, WAWA102,6126−89%

34Grays Harbor County, WAWA78,1445−90%

35Lincoln County, WAWA11,9823−88%

SHOWING 1–35 OF 35

Download CSV (full list, 35 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS