RANKING · 2024 ACS · 39 SHOWN OF 39

Largest Italian population, Washington counties

Washington counties ranked by the number of residents who are Italian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

Italian Americans: full group profile →

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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

RANKPLACESTATEPOPITALIAN POPULATIONVS 2010

01King County, WAWA2,344,93978,729+10%

02Pierce County, WAWA946,28831,797−6%

03Snohomish County, WAWA870,65625,479+6%

04Spokane County, WAWA558,34422,849+1%

05Clark County, WAWA532,11915,420−0%

06Kitsap County, WAWA283,37410,308+3%

07Thurston County, WAWA304,2619,846+22%

08Whatcom County, WAWA236,3927,838−3%

09Benton County, WAWA221,7224,953−1%

10Skagit County, WAWA132,9754,336+18%

11Yakima County, WAWA259,1853,568+5%

12Island County, WAWA85,6573,506+26%

13Cowlitz County, WAWA114,8853,289−6%

14Clallam County, WAWA78,2022,882+19%

15Mason County, WAWA71,1652,224+37%

16Chelan County, WAWA81,9412,221+107%

17Whitman County, WAWA48,5121,875+10%

18Lewis County, WAWA88,0621,671−15%

19Walla Walla County, WAWA62,3611,628−31%

20Jefferson County, WAWA33,9701,576+33%

21Grant County, WAWA105,7271,535−7%

22Kittitas County, WAWA48,8031,529−24%

23Stevens County, WAWA49,6681,461−2%

24Grays Harbor County, WAWA78,1441,448−17%

25Franklin County, WAWA102,6121,387+34%

26Okanogan County, WAWA45,2301,006+2%

27Douglas County, WAWA46,473875−5%

28San Juan County, WAWA18,577663+19%

29Pacific County, WAWA24,357495−1%

30Asotin County, WAWA22,545487−37%

31Skamania County, WAWA12,669380+115%

32Klickitat County, WAWA24,331375−1%

33Lincoln County, WAWA11,982350−30%

34Pend Oreille County, WAWA14,457255−54%

35Adams County, WAWA21,488213+50%

36Wahkiakum County, WAWA4,873174+50%

37Ferry County, WAWA7,51778−65%

38Garfield County, WAWA2,41678+50%

39Columbia County, WAWA4,14170−26%

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES