RANKING · 2020 CENSUS · 38 SHOWN OF 38

Largest Portuguese population, Washington counties · 2020

Washington counties ranked by the number of residents who are Portuguese ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 38 counties in Washington that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS 2000

01King County, WAWA2,344,9396,967–

02Pierce County, WAWA946,2884,228–

03Snohomish County, WAWA870,6562,000–

04Spokane County, WAWA558,3441,771–

05Clark County, WAWA532,1191,702–

06Kitsap County, WAWA283,3741,507–

07Whatcom County, WAWA236,392820–

08Thurston County, WAWA304,261763–

09Benton County, WAWA221,722518–

10Island County, WAWA85,657513–

11Cowlitz County, WAWA114,885512–

12Clallam County, WAWA78,202436–

13Yakima County, WAWA259,185380–

14Skagit County, WAWA132,975365–

15Jefferson County, WAWA33,970364–

16Walla Walla County, WAWA62,361354–

17Grays Harbor County, WAWA78,144272–

18Mason County, WAWA71,165268–

19Lewis County, WAWA88,062266–

20Whitman County, WAWA48,512217–

21Franklin County, WAWA102,612210–

22Pacific County, WAWA24,357161–

23Chelan County, WAWA81,941159–

24Kittitas County, WAWA48,803155–

25Okanogan County, WAWA45,230117–

26Douglas County, WAWA46,473108–

27Grant County, WAWA105,727101–

28Pend Oreille County, WAWA14,45794–

29Stevens County, WAWA49,66887–

30San Juan County, WAWA18,57775–

31Klickitat County, WAWA24,33174–

32Ferry County, WAWA7,51773–

33Asotin County, WAWA22,54553–

34Adams County, WAWA21,48849–

35Skamania County, WAWA12,66930–

36Wahkiakum County, WAWA4,87320–

37Columbia County, WAWA4,14115–

38Lincoln County, WAWA11,98210–

SHOWING 1–38 OF 38

Download CSV (full list, 38 rows)

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