RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Australian population share, Wisconsin counties

Wisconsin 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 39 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 39 is 0.0%. Biggest climber in the top 100 since 2020: Ozaukee County, WI, up 31 places to #1.

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SAME RANKING BYCities States Metros

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

01▲31Ozaukee County, WIWI94,3460.1%0.0 pts

02▲23Racine County, WIWI198,9190.1%+0.1 pts

03▲17Walworth County, WIWI106,1270.1%+0.1 pts

04▲8Green County, WIWI37,2270.1%–

05▲3Jefferson County, WIWI86,5050.1%0.0 pts

06▲20Pepin County, WIWI7,5130.1%0.0 pts

07▲29Juneau County, WIWI26,6490.0%0.0 pts

08▲2Eau Claire County, WIWI109,0330.0%0.0 pts

09▲28Marathon County, WIWI139,4320.0%0.0 pts

10▲11Waukesha County, WIWI417,2100.0%0.0 pts

11▼4St. Croix County, WIWI98,2760.0%0.0 pts

12▲22Sheboygan County, WIWI118,0470.0%0.0 pts

13▲16Sawyer County, WIWI18,8460.0%–

14▼1Dane County, WIWI590,3750.0%0.0 pts

15▲2Lafayette County, WIWI17,4780.0%0.0 pts

16▲8Manitowoc County, WIWI81,7100.0%0.0 pts

17▲21Richland County, WIWI17,0360.0%–

18Waupaca County, WIWI51,4610.0%0.0 pts

19Oconto County, WIWI40,1950.0%–

20▼2Milwaukee County, WIWI924,2160.0%0.0 pts

21▼15Rusk County, WIWI14,1460.0%–

22Barron County, WIWI46,4840.0%–

23▼12Washburn County, WIWI17,0870.0%−0.1 pts

24Burnett County, WIWI17,2230.0%–

25▲16Dodge County, WIWI89,0970.0%–

26Trempealeau County, WIWI31,1710.0%0.0 pts

27▼12Waushara County, WIWI25,2230.0%0.0 pts

28Shawano County, WIWI41,5600.0%0.0 pts

29▼6Polk County, WIWI45,8030.0%0.0 pts

30▼3Ashland County, WIWI16,2030.0%0.0 pts

31▼12Kenosha County, WIWI168,4480.0%0.0 pts

32▲12Outagamie County, WIWI195,8940.0%0.0 pts

33Dunn County, WIWI46,2230.0%0.0 pts

34▼6Portage County, WIWI71,9430.0%–

35▲7Grant County, WIWI52,4460.0%–

36Calumet County, WIWI53,9820.0%–

37Chippewa County, WIWI67,6140.0%0.0 pts

38▲8Brown County, WIWI275,8030.0%−0.1 pts

39▼37Rock County, WIWI166,4720.0%0.0 pts

SHOWING 1–39 OF 39

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