RANKING · 2020 CENSUS · 39 SHOWN OF 39

Highest Norwegian population share, Washington counties · 2020

Washington counties ranked by the share of all residents who are Norwegian ancestry (2023 American Community Survey). A concentration measure: Norwegian 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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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Skagit County, WAWA132,9756.7%–

02Mason County, WAWA71,1656.5%–

03Kittitas County, WAWA48,8036.4%–

04Skamania County, WAWA12,6696.4%–

05Snohomish County, WAWA870,6566.3%–

06Wahkiakum County, WAWA4,8736.3%–

07Garfield County, WAWA2,4166.3%–

08Pacific County, WAWA24,3576.0%–

09Kitsap County, WAWA283,3745.7%–

10Cowlitz County, WAWA114,8855.6%–

11Jefferson County, WAWA33,9705.6%–

12Grays Harbor County, WAWA78,1445.6%–

13Island County, WAWA85,6575.6%–

14Stevens County, WAWA49,6685.5%–

15Clallam County, WAWA78,2025.5%–

16Whatcom County, WAWA236,3925.4%–

17San Juan County, WAWA18,5775.3%–

18Spokane County, WAWA558,3445.1%–

19Clark County, WAWA532,1194.8%–

20Pierce County, WAWA946,2884.8%–

21Thurston County, WAWA304,2614.4%–

22Lincoln County, WAWA11,9824.4%–

23Whitman County, WAWA48,5124.3%–

24King County, WAWA2,344,9394.3%–

25Lewis County, WAWA88,0624.3%–

26Okanogan County, WAWA45,2304.1%–

27Douglas County, WAWA46,4734.0%–

28Walla Walla County, WAWA62,3614.0%–

29Chelan County, WAWA81,9414.0%–

30Benton County, WAWA221,7223.8%–

31Klickitat County, WAWA24,3313.7%–

32Pend Oreille County, WAWA14,4573.5%–

33Ferry County, WAWA7,5173.5%–

34Grant County, WAWA105,7273.2%–

35Asotin County, WAWA22,5453.2%–

36Columbia County, WAWA4,1412.2%–

37Yakima County, WAWA259,1852.1%–

38Franklin County, WAWA102,6121.9%–

39Adams County, WAWA21,4881.8%–

SHOWING 1–39 OF 39

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