RANKING · 2024 ACS · 25 SHOWN OF 25

Highest Brazilian population share, Washington counties

Washington counties ranked by the share of all residents who are Brazilian ancestry (2024 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 25 counties in Washington that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01Kittitas County, WAWA48,8030.4%+0.3 pts

02Jefferson County, WAWA33,9700.3%–

03King County, WAWA2,344,9390.2%+0.1 pts

04Snohomish County, WAWA870,6560.2%+0.2 pts

05Grant County, WAWA105,7270.1%–

06Pierce County, WAWA946,2880.1%+0.1 pts

07Cowlitz County, WAWA114,8850.1%−0.0 pts

08Thurston County, WAWA304,2610.1%+0.1 pts

09Whitman County, WAWA48,5120.1%+0.0 pts

10Island County, WAWA85,6570.1%+0.0 pts

11Grays Harbor County, WAWA78,1440.0%+0.0 pts

12Walla Walla County, WAWA62,3610.0%–

13Whatcom County, WAWA236,3920.0%+0.0 pts

14Spokane County, WAWA558,3440.0%−0.0 pts

15Benton County, WAWA221,7220.0%+0.0 pts

16Chelan County, WAWA81,9410.0%–

17Mason County, WAWA71,1650.0%–

18Kitsap County, WAWA283,3740.0%−0.0 pts

19Clark County, WAWA532,1190.0%−0.0 pts

20Franklin County, WAWA102,6120.0%−0.1 pts

21Douglas County, WAWA46,4730.0%–

22Skagit County, WAWA132,9750.0%−0.0 pts

23Clallam County, WAWA78,2020.0%–

24Yakima County, WAWA259,1850.0%+0.0 pts

25Lewis County, WAWA88,0620.0%–

SHOWING 1–25 OF 25

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES