RANKING · 2020 CENSUS · 25 SHOWN OF 25

Highest Australian population share, Washington counties · 2020

Washington counties ranked by the share of all residents who are Australian ancestry (2020 American Community Survey). A concentration measure: Australian 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 Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2010

01San Juan County, WAWA18,5770.4%+0.2 pts

02Skagit County, WAWA132,9750.2%+0.2 pts

03Thurston County, WAWA304,2610.1%+0.1 pts

04Grant County, WAWA105,7270.1%+0.1 pts

05Snohomish County, WAWA870,6560.1%+0.0 pts

06Walla Walla County, WAWA62,3610.1%+0.1 pts

07Whatcom County, WAWA236,3920.1%+0.0 pts

08King County, WAWA2,344,9390.1%−0.0 pts

09Whitman County, WAWA48,5120.1%+0.0 pts

10Cowlitz County, WAWA114,8850.1%+0.1 pts

11Pierce County, WAWA946,2880.1%−0.0 pts

12Clark County, WAWA532,1190.1%−0.0 pts

13Franklin County, WAWA102,6120.1%+0.0 pts

14Benton County, WAWA221,7220.1%+0.0 pts

15Spokane County, WAWA558,3440.0%−0.0 pts

16Douglas County, WAWA46,4730.0%–

17Kittitas County, WAWA48,8030.0%+0.0 pts

18Okanogan County, WAWA45,2300.0%–

19Clallam County, WAWA78,2020.0%−0.1 pts

20Stevens County, WAWA49,6680.0%−0.1 pts

21Island County, WAWA85,6570.0%−0.1 pts

22Chelan County, WAWA81,9410.0%−0.1 pts

23Kitsap County, WAWA283,3740.0%−0.1 pts

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 DECENNIAL CENSUS