RANKING · 2010 CENSUS · 42 SHOWN OF 42

Highest Australian population share, Wisconsin counties · 2010

Wisconsin counties ranked by the share of all residents who are Australian ancestry (2010 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 42 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 –

01Washburn County, WIWI17,0870.1%–

02Ozaukee County, WIWI94,3460.1%–

03La Crosse County, WIWI121,3390.1%–

04Lafayette County, WIWI17,4780.1%–

05Eau Claire County, WIWI109,0330.1%–

06Brown County, WIWI275,8030.1%–

07Waushara County, WIWI25,2230.1%–

08Jefferson County, WIWI86,5050.1%–

09Adams County, WIWI21,7520.0%–

10Marinette County, WIWI42,5740.0%–

11Marathon County, WIWI139,4320.0%–

12Pepin County, WIWI7,5130.0%–

13Dane County, WIWI590,3750.0%–

14Juneau County, WIWI26,6490.0%–

15Kenosha County, WIWI168,4480.0%–

16Waupaca County, WIWI51,4610.0%–

17Lincoln County, WIWI28,4030.0%–

18Chippewa County, WIWI67,6140.0%–

19Milwaukee County, WIWI924,2160.0%–

20Polk County, WIWI45,8030.0%–

21Waukesha County, WIWI417,2100.0%–

22Sauk County, WIWI66,6520.0%–

23Shawano County, WIWI41,5600.0%–

24Walworth County, WIWI106,1270.0%–

25Columbia County, WIWI58,1320.0%–

26Ashland County, WIWI16,2030.0%–

27Trempealeau County, WIWI31,1710.0%–

28Rock County, WIWI166,4720.0%–

29Vernon County, WIWI31,4430.0%–

30Washington County, WIWI139,2380.0%–

31St. Croix County, WIWI98,2760.0%–

32Pierce County, WIWI43,5190.0%–

33Buffalo County, WIWI13,3180.0%–

34Racine County, WIWI198,9190.0%–

35Fond du Lac County, WIWI104,6690.0%–

36Bayfield County, WIWI16,7870.0%–

37Outagamie County, WIWI195,8940.0%–

38Manitowoc County, WIWI81,7100.0%–

39Clark County, WIWI35,0520.0%–

40Dunn County, WIWI46,2230.0%–

41Winnebago County, WIWI174,2180.0%–

42Sheboygan County, WIWI118,0470.0%–

SHOWING 1–42 OF 42

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS