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 (2023 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 2000

01San Juan County, WAWA18,5770.4%–

02Skagit County, WAWA132,9750.2%–

03Thurston County, WAWA304,2610.1%–

04Grant County, WAWA105,7270.1%–

05Snohomish County, WAWA870,6560.1%–

06Walla Walla County, WAWA62,3610.1%–

07Whatcom County, WAWA236,3920.1%–

08King County, WAWA2,344,9390.1%–

09Whitman County, WAWA48,5120.1%–

10Cowlitz County, WAWA114,8850.1%–

11Pierce County, WAWA946,2880.1%–

12Clark County, WAWA532,1190.1%–

13Franklin County, WAWA102,6120.1%–

14Benton County, WAWA221,7220.1%–

15Spokane County, WAWA558,3440.0%–

16Douglas County, WAWA46,4730.0%–

17Kittitas County, WAWA48,8030.0%–

18Okanogan County, WAWA45,2300.0%–

19Clallam County, WAWA78,2020.0%–

20Stevens County, WAWA49,6680.0%–

21Island County, WAWA85,6570.0%–

22Chelan County, WAWA81,9410.0%–

23Kitsap County, WAWA283,3740.0%–

24Yakima County, WAWA259,1850.0%–

25Lewis County, WAWA88,0620.0%–

SHOWING 1–25 OF 25

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