RANKING · 2020 CENSUS · 39 SHOWN OF 39

Highest Hispanic population share, Washington counties · 2020

Washington counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 American Community Survey). A concentration measure: Hispanic 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 ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS 2000

01Adams County, WAWA21,48863.6%+35%

02Franklin County, WAWA102,61254.2%+16%

03Yakima County, WAWA259,18550.7%+41%

04Grant County, WAWA105,72742.8%+42%

05Douglas County, WAWA46,47334.1%+73%

06Chelan County, WAWA81,94128.0%+45%

07Benton County, WAWA221,72223.8%+91%

08Walla Walla County, WAWA62,36122.7%+45%

09Okanogan County, WAWA45,23019.5%+35%

10Skagit County, WAWA132,97518.4%+64%

11Klickitat County, WAWA24,33112.8%+64%

12Pierce County, WAWA946,28812.1%+120%

13Clark County, WAWA532,11911.7%+148%

14Mason County, WAWA71,16511.6%+142%

15Snohomish County, WAWA870,65611.6%+145%

16Lewis County, WAWA88,06210.7%+100%

17King County, WAWA2,344,93910.7%+95%

18Kittitas County, WAWA48,80310.4%+107%

19Grays Harbor County, WAWA78,14410.4%+114%

20Whatcom County, WAWA236,39210.1%+93%

21Thurston County, WAWA304,2619.8%+117%

22Cowlitz County, WAWA114,8859.8%+114%

23Pacific County, WAWA24,3579.4%+87%

24Kitsap County, WAWA283,3748.8%+112%

25Whitman County, WAWA48,5128.4%+182%

26Island County, WAWA85,6578.2%+106%

27Columbia County, WAWA4,1417.7%+21%

28San Juan County, WAWA18,5777.3%+204%

29Spokane County, WAWA558,3446.6%+137%

30Skamania County, WAWA12,6696.4%+58%

31Clallam County, WAWA78,2026.1%+80%

32Garfield County, WAWA2,4164.8%+145%

33Wahkiakum County, WAWA4,8734.1%+61%

34Asotin County, WAWA22,5454.1%+110%

35Jefferson County, WAWA33,9704.0%+92%

36Stevens County, WAWA49,6683.6%+97%

37Lincoln County, WAWA11,9823.5%+89%

38Pend Oreille County, WAWA14,4573.3%+63%

39Ferry County, WAWA7,5172.9%+4%

SHOWING 1–39 OF 39

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS