RANKING · 2020 CENSUS · 25 SHOWN OF 25

Largest Colombian population, Washington counties · 2020

Washington counties ranked by the number of residents who are Colombian origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 25 counties in Washington that qualify, ranked against each other statewide. The median across all 25 is 105.

Colombian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPCOLOMBIAN POPULATIONVS 2010

01King County, WAWA2,344,9393,681+53%

02Snohomish County, WAWA870,6561,860+158%

03Pierce County, WAWA946,2881,254+133%

04Clark County, WAWA532,119884+570%

05Benton County, WAWA221,722468+1070%

06Thurston County, WAWA304,261326+49%

07Kitsap County, WAWA283,374279+185%

08Skagit County, WAWA132,975216+184%

09Whatcom County, WAWA236,392197+140%

10Spokane County, WAWA558,344169−35%

11Yakima County, WAWA259,185168+56%

12Walla Walla County, WAWA62,361149+776%

13Jefferson County, WAWA33,970105+600%

14Chelan County, WAWA81,94168+36%

15Grays Harbor County, WAWA78,14461+69%

16Kittitas County, WAWA48,80360–

17Whitman County, WAWA48,51254+13%

18Lewis County, WAWA88,06247–

19Clallam County, WAWA78,20232−47%

20Okanogan County, WAWA45,23027–

21Franklin County, WAWA102,61218−36%

22Mason County, WAWA71,16518–

23Stevens County, WAWA49,66811–

24Klickitat County, WAWA24,3317–

25San Juan County, WAWA18,5776−90%

SHOWING 1–25 OF 25

Download CSV (full list, 25 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS