RANKING · 2020 CENSUS · 72 SHOWN OF 72

Highest American population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are American ancestry (2020 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

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WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2010

01Marquette County, WIWI15,9277.9%+4.9 pts

02Kewaunee County, WIWI20,7586.1%+2.6 pts

03Waupaca County, WIWI51,4615.9%+2.3 pts

04Burnett County, WIWI17,2235.8%+2.7 pts

05Marinette County, WIWI42,5745.4%+1.3 pts

06Adams County, WIWI21,7525.3%+1.7 pts

07Waushara County, WIWI25,2235.1%+1.6 pts

08Wood County, WIWI74,0604.9%+1.3 pts

09Clark County, WIWI35,0524.8%+0.1 pts

10St. Croix County, WIWI98,2764.7%+1.9 pts

11Fond du Lac County, WIWI104,6694.7%+0.9 pts

12Lincoln County, WIWI28,4034.6%+0.5 pts

13Juneau County, WIWI26,6494.5%+0.9 pts

14Rusk County, WIWI14,1464.5%−1.4 pts

15Portage County, WIWI71,9434.4%+1.9 pts

16Manitowoc County, WIWI81,7104.4%+0.5 pts

17Green Lake County, WIWI19,3054.3%+1.3 pts

18Oconto County, WIWI40,1954.3%+0.8 pts

19Door County, WIWI30,6164.2%+0.7 pts

20Jefferson County, WIWI86,5054.2%+0.9 pts

21Oneida County, WIWI38,1314.2%−0.6 pts

22Calumet County, WIWI53,9824.1%−0.1 pts

23Taylor County, WIWI20,1184.1%−0.5 pts

24Sauk County, WIWI66,6524.0%+0.4 pts

25Douglas County, WIWI43,9904.0%+1.4 pts

26Green County, WIWI37,2274.0%−0.0 pts

27Rock County, WIWI166,4723.9%−0.7 pts

28Winnebago County, WIWI174,2183.9%+0.5 pts

29Dodge County, WIWI89,0973.9%+0.9 pts

30Polk County, WIWI45,8033.9%+0.8 pts

31Lafayette County, WIWI17,4783.9%−0.7 pts

32Ozaukee County, WIWI94,3463.8%+0.8 pts

33Pepin County, WIWI7,5133.7%+0.7 pts

34Sheboygan County, WIWI118,0473.7%+0.2 pts

35Buffalo County, WIWI13,3183.6%+1.5 pts

36Crawford County, WIWI15,9103.5%−0.4 pts

37Columbia County, WIWI58,1323.4%−0.3 pts

38Richland County, WIWI17,0363.4%−0.7 pts

39Forest County, WIWI9,5743.4%+0.0 pts

40Dunn County, WIWI46,2233.4%−0.3 pts

41Washburn County, WIWI17,0873.4%−1.0 pts

42Eau Claire County, WIWI109,0333.4%−0.3 pts

43Brown County, WIWI275,8033.3%+0.2 pts

44Jackson County, WIWI20,9993.3%−0.2 pts

45Outagamie County, WIWI195,8943.3%−0.2 pts

46Shawano County, WIWI41,5603.3%+0.0 pts

47Grant County, WIWI52,4463.3%−1.6 pts

48Walworth County, WIWI106,1273.2%+0.4 pts

49Monroe County, WIWI46,5723.2%−0.3 pts

50Iowa County, WIWI23,9513.2%−0.8 pts

51Langlade County, WIWI19,5343.0%−0.4 pts

52Bayfield County, WIWI16,7873.0%−0.5 pts

53Kenosha County, WIWI168,4483.0%+0.2 pts

54Price County, WIWI13,9883.0%+0.0 pts

55Washington County, WIWI139,2382.9%−0.7 pts

56Barron County, WIWI46,4842.8%−2.0 pts

57Vilas County, WIWI23,7612.8%−0.2 pts

58Chippewa County, WIWI67,6142.8%−1.1 pts

59Marathon County, WIWI139,4322.7%−0.4 pts

60Pierce County, WIWI43,5192.7%−0.2 pts

61Waukesha County, WIWI417,2102.6%+0.1 pts

62Ashland County, WIWI16,2032.5%−4.2 pts

63Dane County, WIWI590,3752.5%−0.2 pts

64Vernon County, WIWI31,4432.5%−0.5 pts

65La Crosse County, WIWI121,3392.4%−0.7 pts

66Sawyer County, WIWI18,8462.4%−1.1 pts

67Racine County, WIWI198,9192.1%−0.2 pts

68Trempealeau County, WIWI31,1712.0%−0.6 pts

69Iron County, WIWI6,1271.8%−4.7 pts

70Milwaukee County, WIWI924,2161.6%+0.1 pts

71Florence County, WIWI4,7481.5%+0.2 pts

72Menominee County, WIWI4,1990.2%–

SHOWING 1–72 OF 72

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