RANKING · 2020 CENSUS · 25 SHOWN OF 25

Largest Australian population, Washington counties · 2020

Washington counties ranked by the number of residents who are Australian ancestry, 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.

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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

Largest Australian population by state

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS 2010

01King County, WAWA2,344,9391,871+14%

02Snohomish County, WAWA870,656764+123%

03Pierce County, WAWA946,288539+10%

04Thurston County, WAWA304,261356+246%

05Skagit County, WAWA132,975270+592%

06Clark County, WAWA532,119265+6%

07Spokane County, WAWA558,344213−44%

08Whatcom County, WAWA236,392189+99%

09Benton County, WAWA221,722103+140%

10Grant County, WAWA105,72797+385%

11Cowlitz County, WAWA114,88575+317%

12San Juan County, WAWA18,57761+110%

13Walla Walla County, WAWA62,36156+195%

14Franklin County, WAWA102,61251+920%

15Kitsap County, WAWA283,37438−85%

16Whitman County, WAWA48,51238+19%

17Yakima County, WAWA259,18529−42%

18Clallam County, WAWA78,20219−70%

19Island County, WAWA85,65719−86%

20Chelan County, WAWA81,94117−73%

21Douglas County, WAWA46,47315–

22Kittitas County, WAWA48,80313+63%

23Okanogan County, WAWA45,23011–

24Stevens County, WAWA49,66811−85%

25Lewis County, WAWA88,0629–

SHOWING 1–25 OF 25

Download CSV (full list, 25 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS