RANKING · 2010 CENSUS · 72 SHOWN OF 72

Highest Italian population share, Wisconsin counties · 2010

Wisconsin counties ranked by the share of all residents who are Italian ancestry (2010 American Community Survey). A concentration measure: Italian residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 2.3%.

Italian 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

RANKPLACESTATEPOPITALIAN SHAREVS –

01Iron County, WIWI6,12715.6%–

02Kenosha County, WIWI168,44810.5%–

03Florence County, WIWI4,7487.9%–

04Waukesha County, WIWI417,2106.1%–

05Ozaukee County, WIWI94,3465.8%–

06Walworth County, WIWI106,1275.5%–

07Washburn County, WIWI17,0875.3%–

08Racine County, WIWI198,9195.3%–

09Washington County, WIWI139,2384.3%–

10Milwaukee County, WIWI924,2164.1%–

11Dane County, WIWI590,3753.8%–

12Oneida County, WIWI38,1313.6%–

13Adams County, WIWI21,7523.6%–

14Marquette County, WIWI15,9273.3%–

15Marinette County, WIWI42,5743.3%–

16Juneau County, WIWI26,6493.3%–

17Vilas County, WIWI23,7613.2%–

18Vernon County, WIWI31,4433.2%–

19Waushara County, WIWI25,2233.2%–

20Douglas County, WIWI43,9903.2%–

21Rock County, WIWI166,4723.1%–

22Portage County, WIWI71,9433.0%–

23Jefferson County, WIWI86,5053.0%–

24Barron County, WIWI46,4842.9%–

25St. Croix County, WIWI98,2762.9%–

26Dodge County, WIWI89,0972.8%–

27La Crosse County, WIWI121,3392.7%–

28Ashland County, WIWI16,2032.7%–

29Eau Claire County, WIWI109,0332.7%–

30Brown County, WIWI275,8032.6%–

31Winnebago County, WIWI174,2182.6%–

32Fond du Lac County, WIWI104,6692.5%–

33Outagamie County, WIWI195,8942.5%–

34Bayfield County, WIWI16,7872.4%–

35Pierce County, WIWI43,5192.3%–

36Columbia County, WIWI58,1322.3%–

37Sheboygan County, WIWI118,0472.3%–

38Green Lake County, WIWI19,3052.3%–

39Rusk County, WIWI14,1462.3%–

40Waupaca County, WIWI51,4612.2%–

41Sauk County, WIWI66,6522.2%–

42Marathon County, WIWI139,4322.2%–

43Calumet County, WIWI53,9822.2%–

44Door County, WIWI30,6162.2%–

45Dunn County, WIWI46,2232.1%–

46Burnett County, WIWI17,2232.1%–

47Jackson County, WIWI20,9992.0%–

48Langlade County, WIWI19,5342.0%–

49Lincoln County, WIWI28,4032.0%–

50Oconto County, WIWI40,1952.0%–

51Taylor County, WIWI20,1181.9%–

52Polk County, WIWI45,8031.9%–

53Iowa County, WIWI23,9511.9%–

54Sawyer County, WIWI18,8461.9%–

55Monroe County, WIWI46,5721.9%–

56Buffalo County, WIWI13,3181.7%–

57Chippewa County, WIWI67,6141.7%–

58Shawano County, WIWI41,5601.7%–

59Manitowoc County, WIWI81,7101.7%–

60Pepin County, WIWI7,5131.6%–

61Forest County, WIWI9,5741.6%–

62Price County, WIWI13,9881.6%–

63Grant County, WIWI52,4461.6%–

64Crawford County, WIWI15,9101.5%–

65Wood County, WIWI74,0601.5%–

66Green County, WIWI37,2271.5%–

67Richland County, WIWI17,0361.3%–

68Lafayette County, WIWI17,4781.3%–

69Trempealeau County, WIWI31,1711.3%–

70Kewaunee County, WIWI20,7581.1%–

71Clark County, WIWI35,0520.9%–

72Menominee County, WIWI4,1990.6%–

SHOWING 1–72 OF 72

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