RANKING · 2020 CENSUS · 72 SHOWN OF 72

Highest Norwegian population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Norwegian ancestry (2023 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

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

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Trempealeau County, WIWI31,17131.5%–

02Vernon County, WIWI31,44327.5%–

03Jackson County, WIWI20,99922.2%–

04Buffalo County, WIWI13,31820.7%–

05Barron County, WIWI46,48419.6%–

06Dunn County, WIWI46,22319.1%–

07Eau Claire County, WIWI109,03318.6%–

08La Crosse County, WIWI121,33917.7%–

09Polk County, WIWI45,80317.6%–

10St. Croix County, WIWI98,27617.2%–

11Pierce County, WIWI43,51916.4%–

12Chippewa County, WIWI67,61415.1%–

13Green County, WIWI37,22715.1%–

14Burnett County, WIWI17,22314.7%–

15Crawford County, WIWI15,91013.9%–

16Iowa County, WIWI23,95113.7%–

17Washburn County, WIWI17,08713.5%–

18Pepin County, WIWI7,51313.3%–

19Monroe County, WIWI46,57213.1%–

20Lafayette County, WIWI17,47813.1%–

21Richland County, WIWI17,03612.5%–

22Douglas County, WIWI43,99012.4%–

23Bayfield County, WIWI16,78712.1%–

24Columbia County, WIWI58,13211.6%–

25Rock County, WIWI166,47211.3%–

26Rusk County, WIWI14,14610.5%–

27Sawyer County, WIWI18,84610.0%–

28Dane County, WIWI590,3759.9%–

29Door County, WIWI30,6168.8%–

30Adams County, WIWI21,7528.6%–

31Juneau County, WIWI26,6498.5%–

32Waupaca County, WIWI51,4618.5%–

33Sauk County, WIWI66,6527.3%–

34Ashland County, WIWI16,2037.2%–

35Portage County, WIWI71,9437.1%–

36Taylor County, WIWI20,1186.9%–

37Price County, WIWI13,9886.9%–

38Jefferson County, WIWI86,5056.9%–

39Wood County, WIWI74,0606.9%–

40Oneida County, WIWI38,1316.5%–

41Lincoln County, WIWI28,4036.5%–

42Clark County, WIWI35,0526.4%–

43Marquette County, WIWI15,9276.4%–

44Grant County, WIWI52,4466.3%–

45Langlade County, WIWI19,5345.7%–

46Waushara County, WIWI25,2235.3%–

47Walworth County, WIWI106,1275.2%–

48Winnebago County, WIWI174,2185.1%–

49Florence County, WIWI4,7485.1%–

50Dodge County, WIWI89,0974.8%–

51Iron County, WIWI6,1274.8%–

52Racine County, WIWI198,9194.8%–

53Marathon County, WIWI139,4324.8%–

54Vilas County, WIWI23,7614.7%–

55Shawano County, WIWI41,5604.7%–

56Waukesha County, WIWI417,2104.6%–

57Oconto County, WIWI40,1954.5%–

58Marinette County, WIWI42,5744.3%–

59Manitowoc County, WIWI81,7103.9%–

60Sheboygan County, WIWI118,0473.8%–

61Outagamie County, WIWI195,8943.7%–

62Washington County, WIWI139,2383.6%–

63Fond du Lac County, WIWI104,6693.6%–

64Brown County, WIWI275,8033.5%–

65Kenosha County, WIWI168,4483.5%–

66Ozaukee County, WIWI94,3463.5%–

67Calumet County, WIWI53,9823.5%–

68Green Lake County, WIWI19,3053.4%–

69Forest County, WIWI9,5742.6%–

70Milwaukee County, WIWI924,2162.4%–

71Kewaunee County, WIWI20,7582.3%–

72Menominee County, WIWI4,1990.2%–

SHOWING 1–72 OF 72

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES