RANKING · 2020 CENSUS · 39 SHOWN OF 39

Largest Italian population, Washington counties · 2020

Washington counties ranked by the number of residents who are Italian 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 39 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

RANKPLACESTATEPOPITALIAN POPULATIONVS 2010

01King County, WAWA2,344,93980,833+13%

02Pierce County, WAWA946,28833,016−3%

03Snohomish County, WAWA870,65628,193+17%

04Spokane County, WAWA558,34422,606+0%

05Clark County, WAWA532,11916,816+9%

06Kitsap County, WAWA283,37411,007+10%

07Thurston County, WAWA304,26110,847+34%

08Whatcom County, WAWA236,3927,078−12%

09Benton County, WAWA221,7225,097+2%

10Skagit County, WAWA132,9753,803+3%

11Yakima County, WAWA259,1853,570+5%

12Cowlitz County, WAWA114,8853,188−9%

13Island County, WAWA85,6572,914+5%

14Clallam County, WAWA78,2022,274−6%

15Mason County, WAWA71,1652,130+31%

16Lewis County, WAWA88,0622,084+5%

17Walla Walla County, WAWA62,3612,004−16%

18Chelan County, WAWA81,9411,787+67%

19Whitman County, WAWA48,5121,782+5%

20Grays Harbor County, WAWA78,1441,714−2%

21Kittitas County, WAWA48,8031,620−20%

22Franklin County, WAWA102,6121,539+49%

23Okanogan County, WAWA45,2301,474+50%

24Jefferson County, WAWA33,9701,241+5%

25Douglas County, WAWA46,4731,060+15%

26Grant County, WAWA105,7271,006−39%

27Stevens County, WAWA49,668998−33%

28Klickitat County, WAWA24,331699+85%

29San Juan County, WAWA18,577601+8%

30Pacific County, WAWA24,357597+19%

31Asotin County, WAWA22,545473−39%

32Pend Oreille County, WAWA14,457392−29%

33Adams County, WAWA21,488343+142%

34Skamania County, WAWA12,669291+64%

35Ferry County, WAWA7,517230+2%

36Lincoln County, WAWA11,982193−61%

37Columbia County, WAWA4,14180−15%

38Wahkiakum County, WAWA4,87362−47%

39Garfield County, WAWA2,41629−44%

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)

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