RANKING · 2020 CENSUS · 39 SHOWN OF 39

Highest Finnish population share, Washington counties · 2020

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

RANKPLACESTATEPOPFINNISH SHAREVS 2000

01Wahkiakum County, WAWA4,8735.0%–

02Lincoln County, WAWA11,9823.5%–

03Pacific County, WAWA24,3573.4%–

04Cowlitz County, WAWA114,8852.0%–

05Clark County, WAWA532,1191.8%–

06Columbia County, WAWA4,1411.5%–

07Lewis County, WAWA88,0621.3%–

08Jefferson County, WAWA33,9701.0%–

09Grays Harbor County, WAWA78,1441.0%–

10San Juan County, WAWA18,5770.9%–

11Klickitat County, WAWA24,3310.8%–

12Thurston County, WAWA304,2610.8%–

13Stevens County, WAWA49,6680.7%–

14Pend Oreille County, WAWA14,4570.7%–

15Clallam County, WAWA78,2020.7%–

16Snohomish County, WAWA870,6560.7%–

17Kitsap County, WAWA283,3740.6%–

18Skagit County, WAWA132,9750.6%–

19Benton County, WAWA221,7220.6%–

20Island County, WAWA85,6570.6%–

21Kittitas County, WAWA48,8030.6%–

22Whatcom County, WAWA236,3920.5%–

23King County, WAWA2,344,9390.5%–

24Walla Walla County, WAWA62,3610.5%–

25Pierce County, WAWA946,2880.4%–

26Douglas County, WAWA46,4730.4%–

27Spokane County, WAWA558,3440.4%–

28Mason County, WAWA71,1650.4%–

29Chelan County, WAWA81,9410.4%–

30Skamania County, WAWA12,6690.3%–

31Yakima County, WAWA259,1850.3%–

32Whitman County, WAWA48,5120.3%–

33Okanogan County, WAWA45,2300.2%–

34Ferry County, WAWA7,5170.1%–

35Grant County, WAWA105,7270.1%–

36Garfield County, WAWA2,4160.1%–

37Franklin County, WAWA102,6120.1%–

38Asotin County, WAWA22,5450.1%–

39Adams County, WAWA21,4880.0%–

SHOWING 1–39 OF 39

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