RANKING · 2010 CENSUS · 71 SHOWN OF 71

Largest American population, Wisconsin counties · 2010

Wisconsin counties ranked by the number of residents who are American ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 71 counties in Wisconsin that qualify, ranked against each other statewide.

American ancestry: full group profile →

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SAME RANKING BYCities States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS –

01Milwaukee County, WIWI924,21613,378–

02Dane County, WIWI590,37512,773–

03Waukesha County, WIWI417,2109,852–

04Brown County, WIWI275,8037,729–

05Rock County, WIWI166,4727,467–

06Outagamie County, WIWI195,8946,106–

07Winnebago County, WIWI174,2185,679–

08Washington County, WIWI139,2384,768–

09Kenosha County, WIWI168,4484,618–

10Racine County, WIWI198,9194,482–

11Marathon County, WIWI139,4324,128–

12Sheboygan County, WIWI118,0473,959–

13Fond du Lac County, WIWI104,6693,835–

14Eau Claire County, WIWI109,0333,644–

15La Crosse County, WIWI121,3393,422–

16Manitowoc County, WIWI81,7103,178–

17Walworth County, WIWI106,1272,910–

18Jefferson County, WIWI86,5052,711–

19Dodge County, WIWI89,0972,670–

20Wood County, WIWI74,0602,651–

21Ozaukee County, WIWI94,3462,574–

22Grant County, WIWI52,4462,454–

23Chippewa County, WIWI67,6142,357–

24St. Croix County, WIWI98,2762,335–

25Barron County, WIWI46,4842,227–

26Sauk County, WIWI66,6522,210–

27Columbia County, WIWI58,1322,088–

28Calumet County, WIWI53,9821,970–

29Waupaca County, WIWI51,4611,884–

30Oneida County, WIWI38,1311,743–

31Portage County, WIWI71,9431,737–

32Marinette County, WIWI42,5741,705–

33Clark County, WIWI35,0521,629–

34Dunn County, WIWI46,2231,626–

35Monroe County, WIWI46,5721,545–

36Green County, WIWI37,2271,473–

37Shawano County, WIWI41,5601,373–

38Polk County, WIWI45,8031,359–

39Oconto County, WIWI40,1951,320–

40Lincoln County, WIWI28,4031,201–

41Pierce County, WIWI43,5191,172–

42Douglas County, WIWI43,9901,163–

43Ashland County, WIWI16,2031,078–

44Door County, WIWI30,616986–

45Juneau County, WIWI26,649966–

46Taylor County, WIWI20,118945–

47Iowa County, WIWI23,951935–

48Vernon County, WIWI31,443877–

49Rusk County, WIWI14,146867–

50Waushara County, WIWI25,223847–

51Lafayette County, WIWI17,478771–

52Richland County, WIWI17,036764–

53Adams County, WIWI21,752763–

54Kewaunee County, WIWI20,758719–

55Trempealeau County, WIWI31,171718–

56Washburn County, WIWI17,087710–

57Jackson County, WIWI20,999706–

58Langlade County, WIWI19,534695–

59Crawford County, WIWI15,910660–

60Vilas County, WIWI23,761658–

61Sawyer County, WIWI18,846572–

62Green Lake County, WIWI19,305570–

63Bayfield County, WIWI16,787525–

64Burnett County, WIWI17,223477–

65Marquette County, WIWI15,927467–

66Price County, WIWI13,988424–

67Iron County, WIWI6,127393–

68Forest County, WIWI9,574327–

69Buffalo County, WIWI13,318291–

70Pepin County, WIWI7,513226–

71Florence County, WIWI4,74859–

SHOWING 1–71 OF 71

Download CSV (full list, 71 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS