RANKING · 2024 ACS · 34 SHOWN OF 34

Highest Spaniard population share, Washington counties

Washington counties ranked by the share of all residents who are Spaniard origin (2024 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 34 counties in Washington that qualify, ranked against each other statewide. The median across all 34 is 0.4%. Biggest climber in the top 100 since 2020: Cowlitz County, WA, up 22 places to #4.

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSPANIARD SHAREVS 2010

01Wahkiakum County, WAWA4,8731.8%–

02▲20Walla Walla County, WAWA62,3611.3%+1.0 pts

03▲6Whitman County, WAWA48,5120.8%+0.5 pts

04▲22Cowlitz County, WAWA114,8850.6%+0.3 pts

05▲8Franklin County, WAWA102,6120.6%+0.4 pts

06▲6Kitsap County, WAWA283,3740.6%+0.4 pts

07▼5Thurston County, WAWA304,2610.5%+0.3 pts

08▼2Pierce County, WAWA946,2880.5%+0.3 pts

09▲7Chelan County, WAWA81,9410.5%+0.2 pts

10▼3Lincoln County, WAWA11,9820.4%+0.2 pts

11▲8Pend Oreille County, WAWA14,4570.4%–

12▲12Clark County, WAWA532,1190.4%+0.2 pts

13▲2Spokane County, WAWA558,3440.4%+0.3 pts

14▼13Clallam County, WAWA78,2020.4%+0.2 pts

15▲12Kittitas County, WAWA48,8030.4%+0.1 pts

16▲1King County, WAWA2,344,9390.4%+0.2 pts

17▼6Snohomish County, WAWA870,6560.4%+0.2 pts

18Garfield County, WAWA2,4160.3%–

19▼5Island County, WAWA85,6570.3%+0.1 pts

20▼15Whatcom County, WAWA236,3920.3%+0.1 pts

21Benton County, WAWA221,7220.3%+0.1 pts

22▲1Lewis County, WAWA88,0620.3%+0.2 pts

23▲8Skagit County, WAWA132,9750.3%+0.1 pts

24▲1Jefferson County, WAWA33,9700.3%−0.1 pts

25▼17Stevens County, WAWA49,6680.3%0.0 pts

26▲4Yakima County, WAWA259,1850.3%+0.1 pts

27▲7Asotin County, WAWA22,5450.3%+0.1 pts

28▼24Ferry County, WAWA7,5170.2%+0.2 pts

29Douglas County, WAWA46,4730.2%−0.1 pts

30▼2Grays Harbor County, WAWA78,1440.1%−0.1 pts

31▼21Mason County, WAWA71,1650.1%0.0 pts

32▼14Grant County, WAWA105,7270.1%−0.1 pts

33▼13San Juan County, WAWA18,5770.1%0.0 pts

34▲2Klickitat County, WAWA24,3310.0%−0.1 pts

SHOWING 1–34 OF 34

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES