RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Polish population share, Washington counties

Washington counties ranked by the share of all residents who are Polish ancestry (2023 American Community Survey). A concentration measure: Polish 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

RANKPLACESTATEPOPPOLISH SHAREVS 2000

01Columbia County, WAWA4,1413.1%–

02Jefferson County, WAWA33,9702.6%–

03Wahkiakum County, WAWA4,8732.3%–

04Kittitas County, WAWA48,8032.3%–

05Whatcom County, WAWA236,3922.0%–

06Mason County, WAWA71,1651.9%–

07San Juan County, WAWA18,5771.9%–

08King County, WAWA2,344,9391.9%–

09Island County, WAWA85,6571.8%–

10Ferry County, WAWA7,5171.8%–

11Thurston County, WAWA304,2611.7%–

12Pacific County, WAWA24,3571.7%–

13Grays Harbor County, WAWA78,1441.7%–

14Clallam County, WAWA78,2021.7%–

15Pierce County, WAWA946,2881.6%–

16Kitsap County, WAWA283,3741.5%–

17Asotin County, WAWA22,5451.5%–

18Stevens County, WAWA49,6681.5%–

19Lincoln County, WAWA11,9821.5%–

20Skamania County, WAWA12,6691.4%–

21Spokane County, WAWA558,3441.4%–

22Clark County, WAWA532,1191.4%–

23Whitman County, WAWA48,5121.4%–

24Snohomish County, WAWA870,6561.3%–

25Klickitat County, WAWA24,3311.3%–

26Cowlitz County, WAWA114,8851.2%–

27Lewis County, WAWA88,0621.2%–

28Skagit County, WAWA132,9751.1%–

29Chelan County, WAWA81,9411.1%–

30Benton County, WAWA221,7221.1%–

31Walla Walla County, WAWA62,3611.0%–

32Okanogan County, WAWA45,2300.9%–

33Pend Oreille County, WAWA14,4570.8%–

34Douglas County, WAWA46,4730.6%–

35Yakima County, WAWA259,1850.6%–

36Garfield County, WAWA2,4160.6%–

37Franklin County, WAWA102,6120.5%–

38Grant County, WAWA105,7270.4%–

39Adams County, WAWA21,4880.3%–

SHOWING 1–39 OF 39

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