RANKING · 2010 CENSUS · 39 SHOWN OF 39

Highest Polish population share, Washington counties · 2010

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

01Pacific County, WAWA24,3572.8%–

02Ferry County, WAWA7,5172.6%–

03Lincoln County, WAWA11,9822.4%–

04Grays Harbor County, WAWA78,1442.4%–

05King County, WAWA2,344,9392.2%–

06Kitsap County, WAWA283,3742.2%–

07Pierce County, WAWA946,2882.1%–

08Island County, WAWA85,6572.1%–

09Whitman County, WAWA48,5122.1%–

10Jefferson County, WAWA33,9702.1%–

11Thurston County, WAWA304,2612.0%–

12Clallam County, WAWA78,2022.0%–

13Mason County, WAWA71,1651.9%–

14Whatcom County, WAWA236,3921.9%–

15Benton County, WAWA221,7221.9%–

16Kittitas County, WAWA48,8031.9%–

17Lewis County, WAWA88,0621.8%–

18Clark County, WAWA532,1191.8%–

19San Juan County, WAWA18,5771.8%–

20Snohomish County, WAWA870,6561.8%–

21Spokane County, WAWA558,3441.8%–

22Stevens County, WAWA49,6681.8%–

23Cowlitz County, WAWA114,8851.7%–

24Skagit County, WAWA132,9751.5%–

25Columbia County, WAWA4,1411.5%–

26Klickitat County, WAWA24,3311.5%–

27Asotin County, WAWA22,5451.5%–

28Douglas County, WAWA46,4731.4%–

29Walla Walla County, WAWA62,3611.3%–

30Chelan County, WAWA81,9411.3%–

31Okanogan County, WAWA45,2301.1%–

32Skamania County, WAWA12,6691.1%–

33Franklin County, WAWA102,6120.8%–

34Yakima County, WAWA259,1850.7%–

35Grant County, WAWA105,7270.7%–

36Wahkiakum County, WAWA4,8730.5%–

37Garfield County, WAWA2,4160.5%–

38Pend Oreille County, WAWA14,4570.4%–

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