RANKING · 2024 ACS · 26 SHOWN OF 26

Highest Australian population share, Washington counties

Washington counties ranked by the share of all residents who are Australian ancestry (2024 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 26 counties in Washington that qualify, ranked against each other statewide. The median across all 26 is 0.0%. Biggest climber in the top 100 since 2020: Kittitas County, WA, up 14 places to #3.

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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, WAWA18,5770.2%0.0 pts

02▲1Thurston County, WAWA304,2610.2%+0.1 pts

03▲14Kittitas County, WAWA48,8030.2%+0.1 pts

04▼2Skagit County, WAWA132,9750.1%+0.1 pts

05Klickitat County, WAWA24,3310.1%–

06▼2Grant County, WAWA105,7270.1%+0.1 pts

07▲7Benton County, WAWA221,7220.1%+0.1 pts

08Lincoln County, WAWA11,9820.1%−0.1 pts

09▼1King County, WAWA2,344,9390.1%0.0 pts

10▲5Spokane County, WAWA558,3440.1%0.0 pts

11▲10Island County, WAWA85,6570.1%−0.1 pts

12▼3Whitman County, WAWA48,5120.0%0.0 pts

13▼1Clark County, WAWA532,1190.0%0.0 pts

14▼9Snohomish County, WAWA870,6560.0%0.0 pts

15▲7Chelan County, WAWA81,9410.0%−0.1 pts

16▼10Walla Walla County, WAWA62,3610.0%0.0 pts

17▼10Whatcom County, WAWA236,3920.0%0.0 pts

18▲5Kitsap County, WAWA283,3740.0%−0.1 pts

19▼9Cowlitz County, WAWA114,8850.0%0.0 pts

20▼7Franklin County, WAWA102,6120.0%0.0 pts

21▼10Pierce County, WAWA946,2880.0%0.0 pts

22Jefferson County, WAWA33,9700.0%–

23▼4Clallam County, WAWA78,2020.0%−0.1 pts

24Yakima County, WAWA259,1850.0%0.0 pts

25▼5Stevens County, WAWA49,6680.0%−0.2 pts

26▼1Lewis County, WAWA88,0620.0%–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES