RANKING · 2024 ACS · 36 SHOWN OF 36

Highest Croatian population share, Washington counties

Washington counties ranked by the share of all residents who are Croatian ancestry (2024 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 36 counties in Washington that qualify, ranked against each other statewide. The median across all 36 is 0.2%. Biggest climber in the top 100 since 2020: Jefferson County, WA, up 26 places to #3.

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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 2010

01▲22Skamania County, WAWA12,6690.7%–

02▲1Kittitas County, WAWA48,8030.6%−0.1 pts

03▲26Jefferson County, WAWA33,9700.4%+0.3 pts

04▲11Cowlitz County, WAWA114,8850.4%+0.3 pts

05▲8San Juan County, WAWA18,5770.3%0.0 pts

06Garfield County, WAWA2,4160.3%–

07▼6Grays Harbor County, WAWA78,1440.3%−0.5 pts

08▼3Skagit County, WAWA132,9750.2%−0.1 pts

09▼1Pierce County, WAWA946,2880.2%0.0 pts

10▼3King County, WAWA2,344,9390.2%0.0 pts

11▲17Douglas County, WAWA46,4730.2%+0.1 pts

12▲18Chelan County, WAWA81,9410.2%−0.1 pts

13▲11Lincoln County, WAWA11,9820.2%−0.1 pts

14▲5Clark County, WAWA532,1190.2%+0.1 pts

15▲5Snohomish County, WAWA870,6560.2%+0.1 pts

16Whatcom County, WAWA236,3920.2%−0.2 pts

17▼8Clallam County, WAWA78,2020.2%0.0 pts

18▼14Benton County, WAWA221,7220.2%0.0 pts

19▼2Spokane County, WAWA558,3440.1%0.0 pts

20▼2Thurston County, WAWA304,2610.1%0.0 pts

21▼11Pacific County, WAWA24,3570.1%−0.1 pts

22Columbia County, WAWA4,1410.1%–

23▼17Mason County, WAWA71,1650.1%+0.1 pts

24▲1Island County, WAWA85,6570.1%0.0 pts

25▼13Kitsap County, WAWA283,3740.1%0.0 pts

26Pend Oreille County, WAWA14,4570.1%0.0 pts

27▼13Walla Walla County, WAWA62,3610.1%−0.1 pts

28▲5Grant County, WAWA105,7270.1%0.0 pts

29▲2Lewis County, WAWA88,0620.1%0.0 pts

30▼9Whitman County, WAWA48,5120.1%0.0 pts

31▼20Okanogan County, WAWA45,2300.1%0.0 pts

32▼5Yakima County, WAWA259,1850.0%−0.1 pts

33Adams County, WAWA21,4880.0%−0.1 pts

34▼12Stevens County, WAWA49,6680.0%0.0 pts

35▼33Klickitat County, WAWA24,3310.0%−0.2 pts

36▼4Franklin County, WAWA102,6120.0%−0.2 pts

SHOWING 1–36 OF 36

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES