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 (2023 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.

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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 2000

01Ozaukee County, WIWI94,3460.1%–

02Racine County, WIWI198,9190.1%–

03Walworth County, WIWI106,1270.1%–

04Green County, WIWI37,2270.1%–

05Jefferson County, WIWI86,5050.1%–

06Pepin County, WIWI7,5130.1%–

07Juneau County, WIWI26,6490.0%–

08Eau Claire County, WIWI109,0330.0%–

09Marathon County, WIWI139,4320.0%–

10Waukesha County, WIWI417,2100.0%–

11St. Croix County, WIWI98,2760.0%–

12Sheboygan County, WIWI118,0470.0%–

13Sawyer County, WIWI18,8460.0%–

14Dane County, WIWI590,3750.0%–

15Lafayette County, WIWI17,4780.0%–

16Manitowoc County, WIWI81,7100.0%–

17Richland County, WIWI17,0360.0%–

18Waupaca County, WIWI51,4610.0%–

19Oconto County, WIWI40,1950.0%–

20Milwaukee County, WIWI924,2160.0%–

21Rusk County, WIWI14,1460.0%–

22Barron County, WIWI46,4840.0%–

23Washburn County, WIWI17,0870.0%–

24Burnett County, WIWI17,2230.0%–

25Dodge County, WIWI89,0970.0%–

26Trempealeau County, WIWI31,1710.0%–

27Waushara County, WIWI25,2230.0%–

28Shawano County, WIWI41,5600.0%–

29Polk County, WIWI45,8030.0%–

30Ashland County, WIWI16,2030.0%–

31Kenosha County, WIWI168,4480.0%–

32Outagamie County, WIWI195,8940.0%–

33Dunn County, WIWI46,2230.0%–

34Portage County, WIWI71,9430.0%–

35Grant County, WIWI52,4460.0%–

36Calumet County, WIWI53,9820.0%–

37Chippewa County, WIWI67,6140.0%–

38Brown County, WIWI275,8030.0%–

39Rock County, WIWI166,4720.0%–

SHOWING 1–39 OF 39

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