RANKING · 2020 CENSUS · 39 SHOWN OF 39

Highest Italian population share, Washington counties · 2020

Washington counties ranked by the share of all residents who are Italian ancestry (2023 American Community Survey). A concentration measure: Italian residents as a percentage of total population. 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 SHAREVS 2000

01Spokane County, WAWA558,3444.4%–

02Kitsap County, WAWA283,3744.1%–

03Jefferson County, WAWA33,9703.9%–

04Thurston County, WAWA304,2613.8%–

05Pierce County, WAWA946,2883.7%–

06King County, WAWA2,344,9393.6%–

07Whitman County, WAWA48,5123.6%–

08San Juan County, WAWA18,5773.5%–

09Okanogan County, WAWA45,2303.5%–

10Clark County, WAWA532,1193.5%–

11Snohomish County, WAWA870,6563.5%–

12Island County, WAWA85,6573.5%–

13Kittitas County, WAWA48,8033.4%–

14Walla Walla County, WAWA62,3613.3%–

15Mason County, WAWA71,1653.3%–

16Klickitat County, WAWA24,3313.2%–

17Whatcom County, WAWA236,3923.2%–

18Ferry County, WAWA7,5173.0%–

19Skagit County, WAWA132,9753.0%–

20Clallam County, WAWA78,2023.0%–

21Cowlitz County, WAWA114,8852.9%–

22Pend Oreille County, WAWA14,4572.9%–

23Pacific County, WAWA24,3572.7%–

24Lewis County, WAWA88,0622.6%–

25Benton County, WAWA221,7222.5%–

26Douglas County, WAWA46,4732.5%–

27Skamania County, WAWA12,6692.4%–

28Chelan County, WAWA81,9412.3%–

29Grays Harbor County, WAWA78,1442.3%–

30Stevens County, WAWA49,6682.2%–

31Asotin County, WAWA22,5452.1%–

32Columbia County, WAWA4,1412.0%–

33Lincoln County, WAWA11,9821.8%–

34Adams County, WAWA21,4881.7%–

35Franklin County, WAWA102,6121.6%–

36Wahkiakum County, WAWA4,8731.4%–

37Yakima County, WAWA259,1851.4%–

38Garfield County, WAWA2,4161.3%–

39Grant County, WAWA105,7271.0%–

SHOWING 1–39 OF 39

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