RANKING · 2024 ACS · 18 SHOWN OF 18

Largest Ecuadorian population, Washington counties

Washington counties ranked by the number of residents who are Ecuadorian origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 18 counties in Washington that qualify, ranked against each other statewide.

Ecuadorian Americans: full group profile →

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SAME RANKING BYCities States Metros

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YEAR2010 2020 2024

Largest Ecuadorian population by state

RANKPLACESTATEPOPECUADORIAN POPULATIONVS 2010

01King County, WAWA2,344,9391,971+149%

02Snohomish County, WAWA870,656971+284%

03Kitsap County, WAWA283,374240+728%

04Pierce County, WAWA946,288215+50%

05Spokane County, WAWA558,344170+963%

06Skagit County, WAWA132,975138–

07Benton County, WAWA221,722114+171%

08Yakima County, WAWA259,185106–

09Whitman County, WAWA48,512103+836%

10Thurston County, WAWA304,26189+197%

11Walla Walla County, WAWA62,36186+258%

12Clallam County, WAWA78,20278+200%

13Whatcom County, WAWA236,39228−35%

14Clark County, WAWA532,11924−85%

15Mason County, WAWA71,16513–

16Grays Harbor County, WAWA78,14412–

17Grant County, WAWA105,7277–

18Kittitas County, WAWA48,8036–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES