RANKING · 2024 ACS · 24 SHOWN OF 24

Highest Dominican population share, Washington counties

Washington counties ranked by the share of all residents who are Dominican origin (2023 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 24 counties in Washington that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPDOMINICAN SHAREVS 2000

01Chelan County, WAWA81,9410.3%–

02Island County, WAWA85,6570.2%–

03Franklin County, WAWA102,6120.1%–

04Pierce County, WAWA946,2880.1%–

05Snohomish County, WAWA870,6560.1%–

06Lincoln County, WAWA11,9820.1%–

07San Juan County, WAWA18,5770.1%–

08Cowlitz County, WAWA114,8850.1%–

09Walla Walla County, WAWA62,3610.1%–

10Lewis County, WAWA88,0620.1%–

11Benton County, WAWA221,7220.1%–

12Whatcom County, WAWA236,3920.1%–

13Yakima County, WAWA259,1850.1%–

14Clallam County, WAWA78,2020.1%–

15Thurston County, WAWA304,2610.1%–

16King County, WAWA2,344,9390.1%–

17Grant County, WAWA105,7270.1%–

18Kitsap County, WAWA283,3740.0%–

19Mason County, WAWA71,1650.0%–

20Clark County, WAWA532,1190.0%–

21Spokane County, WAWA558,3440.0%–

22Klickitat County, WAWA24,3310.0%–

23Stevens County, WAWA49,6680.0%–

24Skagit County, WAWA132,9750.0%–

SHOWING 1–24 OF 24

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