RANKING · 2024 ACS · 18 SHOWN OF 18

Highest Ecuadorian population share, Washington counties

Washington counties ranked by the share of all residents who are Ecuadorian origin (2024 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 18 counties in Washington that qualify, ranked against each other statewide. The median across all 18 is 0.0%. Biggest climber in the top 100 since 2020: Skagit County, WA, up 13 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

Highest Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2010

01▲11Whitman County, WAWA48,5120.2%+0.2 pts

02▲6Walla Walla County, WAWA62,3610.1%+0.1 pts

03▲12Snohomish County, WAWA870,6560.1%+0.1 pts

04▲13Skagit County, WAWA132,9750.1%–

05▲11Clallam County, WAWA78,2020.1%+0.1 pts

06▲1Kitsap County, WAWA283,3740.1%+0.1 pts

07▲4King County, WAWA2,344,9390.1%0.0 pts

08▲10Benton County, WAWA221,7220.1%0.0 pts

09▲5Yakima County, WAWA259,1850.0%–

10▼5Spokane County, WAWA558,3440.0%0.0 pts

11▼5Thurston County, WAWA304,2610.0%0.0 pts

12▲8Pierce County, WAWA946,2880.0%0.0 pts

13Mason County, WAWA71,1650.0%–

14Grays Harbor County, WAWA78,1440.0%–

15Kittitas County, WAWA48,8030.0%–

16▲7Whatcom County, WAWA236,3920.0%0.0 pts

17Grant County, WAWA105,7270.0%–

18▲1Clark County, WAWA532,1190.0%0.0 pts

SHOWING 1–18 OF 18

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