RANKING · 2010 CENSUS · 20 SHOWN OF 20

Highest Brazilian population share, Washington counties · 2010

Washington counties ranked by the share of all residents who are Brazilian ancestry (2010 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 20 counties in Washington that qualify, ranked against each other statewide.

Brazilian Americans: full group profile →

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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 –

01Kittitas County, WAWA48,8030.2%–

02Columbia County, WAWA4,1410.1%–

03Franklin County, WAWA102,6120.1%–

04King County, WAWA2,344,9390.1%–

05Cowlitz County, WAWA114,8850.1%–

06Kitsap County, WAWA283,3740.1%–

07Lincoln County, WAWA11,9820.0%–

08Snohomish County, WAWA870,6560.0%–

09Spokane County, WAWA558,3440.0%–

10Skamania County, WAWA12,6690.0%–

11Whitman County, WAWA48,5120.0%–

12Clark County, WAWA532,1190.0%–

13Skagit County, WAWA132,9750.0%–

14Grays Harbor County, WAWA78,1440.0%–

15Pierce County, WAWA946,2880.0%–

16Benton County, WAWA221,7220.0%–

17Island County, WAWA85,6570.0%–

18Thurston County, WAWA304,2610.0%–

19Whatcom County, WAWA236,3920.0%–

20Yakima County, WAWA259,1850.0%–

SHOWING 1–20 OF 20

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UPDATED 2026-07-05 · DATA: US CENSUS BUREAU DECENNIAL CENSUS