RANKING · 2020 CENSUS · 72 SHOWN OF 72

Largest Finnish population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Finnish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

Finnish 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

RANKPLACESTATEPOPFINNISH POPULATIONVS 2010

01Milwaukee County, WIWI924,2162,998−27%

02Douglas County, WIWI43,9902,866−18%

03Dane County, WIWI590,3752,587+32%

04Waukesha County, WIWI417,2102,274−15%

05Brown County, WIWI275,8032,098−3%

06Kenosha County, WIWI168,4482,065+53%

07Washington County, WIWI139,2381,615+61%

08Outagamie County, WIWI195,8941,337−16%

09St. Croix County, WIWI98,2761,242+63%

10Ashland County, WIWI16,2031,179−12%

11Marathon County, WIWI139,4321,116−25%

12Bayfield County, WIWI16,787932+19%

13Winnebago County, WIWI174,218860−25%

14Iron County, WIWI6,127856−2%

15Racine County, WIWI198,919770−26%

16La Crosse County, WIWI121,339693+3%

17Portage County, WIWI71,943681+68%

18Marinette County, WIWI42,574628−7%

19Sheboygan County, WIWI118,047574−14%

20Eau Claire County, WIWI109,033563+29%

21Walworth County, WIWI106,127551−13%

22Oneida County, WIWI38,131515+8%

23Fond du Lac County, WIWI104,669492−5%

24Ozaukee County, WIWI94,346463+7%

25Rock County, WIWI166,472440−6%

26Vilas County, WIWI23,761417+22%

27Dodge County, WIWI89,097392−5%

28Price County, WIWI13,988367−28%

29Wood County, WIWI74,060336−26%

30Lincoln County, WIWI28,403332−21%

31Barron County, WIWI46,484285−49%

32Sauk County, WIWI66,652280+25%

33Dunn County, WIWI46,223279+59%

34Manitowoc County, WIWI81,710272−39%

35Polk County, WIWI45,803268−31%

36Monroe County, WIWI46,572260+47%

37Clark County, WIWI35,052241+5%

38Jefferson County, WIWI86,505241−17%

39Waupaca County, WIWI51,461240+1%

40Chippewa County, WIWI67,614239−14%

41Pierce County, WIWI43,519217−36%

42Oconto County, WIWI40,195215−48%

43Sawyer County, WIWI18,846214−5%

44Door County, WIWI30,616193+1%

45Washburn County, WIWI17,087193−36%

46Taylor County, WIWI20,118173−14%

47Grant County, WIWI52,446170+29%

48Calumet County, WIWI53,982162−60%

49Columbia County, WIWI58,132150−12%

50Burnett County, WIWI17,223144−6%

51Shawano County, WIWI41,560140−35%

52Florence County, WIWI4,748131−21%

53Jackson County, WIWI20,999112+27%

54Waushara County, WIWI25,22387+0%

55Trempealeau County, WIWI31,17186−20%

56Green Lake County, WIWI19,30573+1%

57Adams County, WIWI21,75270−8%

58Kewaunee County, WIWI20,75870−68%

59Richland County, WIWI17,03670+268%

60Green County, WIWI37,22758−42%

61Rusk County, WIWI14,14658−52%

62Buffalo County, WIWI13,31857+200%

63Juneau County, WIWI26,64957−22%

64Vernon County, WIWI31,44348−6%

65Marquette County, WIWI15,92743−9%

66Langlade County, WIWI19,53440−50%

67Pepin County, WIWI7,51324+26%

68Iowa County, WIWI23,95123−39%

69Forest County, WIWI9,57414−70%

70Crawford County, WIWI15,9105−29%

71Lafayette County, WIWI17,4784−79%

72Menominee County, WIWI4,1994–

SHOWING 1–72 OF 72

Download CSV (full list, 72 rows)

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