RANKING · 2010 CENSUS · 33 SHOWN OF 33

Highest Croatian population share, Washington counties · 2010

Washington counties ranked by the share of all residents who are Croatian ancestry (2023 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 33 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

RANKPLACESTATEPOPCROATIAN SHAREVS 2000

01Grays Harbor County, WAWA78,1440.8%–

02Kittitas County, WAWA48,8030.7%–

03Whatcom County, WAWA236,3920.4%–

04San Juan County, WAWA18,5770.3%–

05Chelan County, WAWA81,9410.3%–

06Skagit County, WAWA132,9750.3%–

07Lincoln County, WAWA11,9820.3%–

08Pierce County, WAWA946,2880.3%–

09King County, WAWA2,344,9390.3%–

10Walla Walla County, WAWA62,3610.2%–

11Spokane County, WAWA558,3440.2%–

12Klickitat County, WAWA24,3310.2%–

13Pacific County, WAWA24,3570.2%–

14Franklin County, WAWA102,6120.2%–

15Thurston County, WAWA304,2610.2%–

16Kitsap County, WAWA283,3740.2%–

17Yakima County, WAWA259,1850.1%–

18Clallam County, WAWA78,2020.1%–

19Whitman County, WAWA48,5120.1%–

20Benton County, WAWA221,7220.1%–

21Clark County, WAWA532,1190.1%–

22Island County, WAWA85,6570.1%–

23Jefferson County, WAWA33,9700.1%–

24Grant County, WAWA105,7270.1%–

25Snohomish County, WAWA870,6560.1%–

26Cowlitz County, WAWA114,8850.1%–

27Adams County, WAWA21,4880.1%–

28Pend Oreille County, WAWA14,4570.1%–

29Douglas County, WAWA46,4730.1%–

30Lewis County, WAWA88,0620.1%–

31Stevens County, WAWA49,6680.0%–

32Mason County, WAWA71,1650.0%–

33Okanogan County, WAWA45,2300.0%–

SHOWING 1–33 OF 33

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