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.

Australian Americans: full group profile →

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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

01Ozaukee County, WIWI94,3460.1%+0.0 pts

02Racine County, WIWI198,9190.1%+0.1 pts

03Walworth County, WIWI106,1270.1%+0.1 pts

04Green County, WIWI37,2270.1%–

05Jefferson County, WIWI86,5050.1%+0.0 pts

06Pepin County, WIWI7,5130.1%+0.0 pts

07Juneau County, WIWI26,6490.0%+0.0 pts

08Eau Claire County, WIWI109,0330.0%−0.0 pts

09Marathon County, WIWI139,4320.0%+0.0 pts

10Waukesha County, WIWI417,2100.0%+0.0 pts

11St. Croix County, WIWI98,2760.0%+0.0 pts

12Sheboygan County, WIWI118,0470.0%+0.0 pts

13Sawyer County, WIWI18,8460.0%–

14Dane County, WIWI590,3750.0%−0.0 pts

15Lafayette County, WIWI17,4780.0%−0.0 pts

16Manitowoc County, WIWI81,7100.0%+0.0 pts

17Richland County, WIWI17,0360.0%–

18Waupaca County, WIWI51,4610.0%−0.0 pts

19Oconto County, WIWI40,1950.0%–

20Milwaukee County, WIWI924,2160.0%−0.0 pts

21Rusk County, WIWI14,1460.0%–

22Barron County, WIWI46,4840.0%–

23Washburn County, WIWI17,0870.0%−0.1 pts

24Burnett County, WIWI17,2230.0%–

25Dodge County, WIWI89,0970.0%–

26Trempealeau County, WIWI31,1710.0%−0.0 pts

27Waushara County, WIWI25,2230.0%−0.0 pts

28Shawano County, WIWI41,5600.0%−0.0 pts

29Polk County, WIWI45,8030.0%−0.0 pts

30Ashland County, WIWI16,2030.0%−0.0 pts

31Kenosha County, WIWI168,4480.0%−0.0 pts

32Outagamie County, WIWI195,8940.0%−0.0 pts

33Dunn County, WIWI46,2230.0%−0.0 pts

34Portage County, WIWI71,9430.0%–

35Grant County, WIWI52,4460.0%–

36Calumet County, WIWI53,9820.0%–

37Chippewa County, WIWI67,6140.0%−0.0 pts

38Brown County, WIWI275,8030.0%−0.1 pts

39Rock County, WIWI166,4720.0%−0.0 pts

SHOWING 1–39 OF 39

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES