RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest Korean population share, Washington counties · 2020

Washington counties ranked by the share of all residents who are Korean (2020 American Community Survey). A concentration measure: Korean residents as a percentage of total population. This list covers the 34 counties in Washington that qualify, ranked against each other statewide.

Korean Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPKOREAN SHAREVS –

01Snohomish County, WAWA870,6561.7%–

02King County, WAWA2,344,9391.4%–

03Pierce County, WAWA946,2881.3%–

04Thurston County, WAWA304,2611.1%–

05Clark County, WAWA532,1190.5%–

06Wahkiakum County, WAWA4,8730.5%–

07Whitman County, WAWA48,5120.4%–

08Kitsap County, WAWA283,3740.3%–

09Grays Harbor County, WAWA78,1440.3%–

10Lewis County, WAWA88,0620.3%–

11Franklin County, WAWA102,6120.3%–

12Whatcom County, WAWA236,3920.3%–

13Walla Walla County, WAWA62,3610.3%–

14Island County, WAWA85,6570.2%–

15Benton County, WAWA221,7220.2%–

16Clallam County, WAWA78,2020.2%–

17Okanogan County, WAWA45,2300.2%–

18Mason County, WAWA71,1650.2%–

19Skagit County, WAWA132,9750.2%–

20Spokane County, WAWA558,3440.2%–

21Stevens County, WAWA49,6680.1%–

22Asotin County, WAWA22,5450.1%–

23Yakima County, WAWA259,1850.1%–

24San Juan County, WAWA18,5770.1%–

25Cowlitz County, WAWA114,8850.1%–

26Kittitas County, WAWA48,8030.1%–

27Jefferson County, WAWA33,9700.1%–

28Douglas County, WAWA46,4730.1%–

29Grant County, WAWA105,7270.0%–

30Ferry County, WAWA7,5170.0%–

31Chelan County, WAWA81,9410.0%–

32Adams County, WAWA21,4880.0%–

33Skamania County, WAWA12,6690.0%–

34Lincoln County, WAWA11,9820.0%–

SHOWING 1–34 OF 34

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UPDATED 2026-07-24 · DATA: US CENSUS BUREAU DECENNIAL CENSUS