RANKING · 2024 ACS · 26 SHOWN OF 26

Largest Iranian population, Washington counties

Washington counties ranked by the number of residents who are Iranian ancestry, 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 26 counties in Washington that qualify, ranked against each other statewide.

Iranian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPIRANIAN POPULATIONVS 2010

01King County, WAWA2,344,93910,136+90%

02Snohomish County, WAWA870,6562,361+67%

03Pierce County, WAWA946,288740+198%

04Clark County, WAWA532,119730−2%

05Spokane County, WAWA558,344253−5%

06Whatcom County, WAWA236,392241−33%

07Thurston County, WAWA304,261167+88%

08Whitman County, WAWA48,512138+294%

09Skagit County, WAWA132,975117+38%

10Kitsap County, WAWA283,374102+191%

11Lewis County, WAWA88,06268–

12Mason County, WAWA71,16553–

13Island County, WAWA85,65743+48%

14Yakima County, WAWA259,18533–

15Cowlitz County, WAWA114,88528−69%

16Clallam County, WAWA78,20225−14%

17Grays Harbor County, WAWA78,14425+525%

18Klickitat County, WAWA24,33125–

19Kittitas County, WAWA48,80316−20%

20Jefferson County, WAWA33,97015–

21Walla Walla County, WAWA62,36112−89%

22Asotin County, WAWA22,5458+14%

23San Juan County, WAWA18,5777–

24Douglas County, WAWA46,4734−69%

25Chelan County, WAWA81,9413−85%

26Skamania County, WAWA12,6691–

SHOWING 1–26 OF 26

Download CSV (full list, 26 rows)

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