RANKING · 2020 CENSUS · 46 SHOWN OF 46

Highest Australian population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Australian ancestry (2020 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 46 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 46 is 0.0%.

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

01Marinette County, WIWI42,5740.2%+0.1 pts

02Rock County, WIWI166,4720.1%+0.1 pts

03Buffalo County, WIWI13,3180.1%+0.1 pts

04Vilas County, WIWI23,7610.1%–

05Lincoln County, WIWI28,4030.1%0.0 pts

06Rusk County, WIWI14,1460.1%–

07St. Croix County, WIWI98,2760.1%0.0 pts

08Jefferson County, WIWI86,5050.1%0.0 pts

09Douglas County, WIWI43,9900.1%–

10Eau Claire County, WIWI109,0330.0%0.0 pts

11Washburn County, WIWI17,0870.0%−0.1 pts

12Green County, WIWI37,2270.0%–

13Dane County, WIWI590,3750.0%0.0 pts

14Monroe County, WIWI46,5720.0%–

15Waushara County, WIWI25,2230.0%0.0 pts

16Iowa County, WIWI23,9510.0%–

17Lafayette County, WIWI17,4780.0%0.0 pts

18Milwaukee County, WIWI924,2160.0%0.0 pts

19Kenosha County, WIWI168,4480.0%0.0 pts

20Walworth County, WIWI106,1270.0%0.0 pts

21Waukesha County, WIWI417,2100.0%0.0 pts

22Winnebago County, WIWI174,2180.0%0.0 pts

23Polk County, WIWI45,8030.0%0.0 pts

24Manitowoc County, WIWI81,7100.0%0.0 pts

25Racine County, WIWI198,9190.0%0.0 pts

26Pepin County, WIWI7,5130.0%0.0 pts

27Ashland County, WIWI16,2030.0%0.0 pts

28Portage County, WIWI71,9430.0%–

29Sawyer County, WIWI18,8460.0%–

30La Crosse County, WIWI121,3390.0%−0.1 pts

31Jackson County, WIWI20,9990.0%–

32Ozaukee County, WIWI94,3460.0%−0.1 pts

33Dunn County, WIWI46,2230.0%0.0 pts

34Sheboygan County, WIWI118,0470.0%0.0 pts

35Sauk County, WIWI66,6520.0%0.0 pts

36Juneau County, WIWI26,6490.0%0.0 pts

37Marathon County, WIWI139,4320.0%0.0 pts

38Richland County, WIWI17,0360.0%–

39Oneida County, WIWI38,1310.0%–

40Taylor County, WIWI20,1180.0%–

41Dodge County, WIWI89,0970.0%–

42Grant County, WIWI52,4460.0%–

43Columbia County, WIWI58,1320.0%0.0 pts

44Outagamie County, WIWI195,8940.0%0.0 pts

45Fond du Lac County, WIWI104,6690.0%0.0 pts

46Brown County, WIWI275,8030.0%−0.1 pts

SHOWING 1–46 OF 46

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS