RANKING · 2020 CENSUS · 70 SHOWN OF 70

Largest Slovak population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Slovak ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 70 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

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2000

01Milwaukee County, WIWI924,2162,836–

02Waukesha County, WIWI417,2101,530–

03Dane County, WIWI590,3751,250–

04Racine County, WIWI198,919693–

05Kenosha County, WIWI168,448547–

06Brown County, WIWI275,803541–

07Washington County, WIWI139,238474–

08Walworth County, WIWI106,127310–

09Douglas County, WIWI43,990245–

10Dunn County, WIWI46,223228–

11Marathon County, WIWI139,432222–

12Portage County, WIWI71,943197–

13Bayfield County, WIWI16,787189–

14Sheboygan County, WIWI118,047187–

15Outagamie County, WIWI195,894171–

16Price County, WIWI13,988159–

17Rock County, WIWI166,472154–

18Door County, WIWI30,616121–

19Ozaukee County, WIWI94,346118–

20Chippewa County, WIWI67,614112–

21Jefferson County, WIWI86,505106–

22Ashland County, WIWI16,20393–

23Eau Claire County, WIWI109,03390–

24La Crosse County, WIWI121,33985–

25Winnebago County, WIWI174,21884–

26Oconto County, WIWI40,19582–

27Sauk County, WIWI66,65282–

28Dodge County, WIWI89,09777–

29Wood County, WIWI74,06068–

30Taylor County, WIWI20,11866–

31Barron County, WIWI46,48465–

32Columbia County, WIWI58,13262–

33Polk County, WIWI45,80362–

34Fond du Lac County, WIWI104,66961–

35Iron County, WIWI6,12760–

36Oneida County, WIWI38,13159–

37Manitowoc County, WIWI81,71054–

38Vilas County, WIWI23,76152–

39Washburn County, WIWI17,08750–

40Burnett County, WIWI17,22350–

41Marquette County, WIWI15,92743–

42Rusk County, WIWI14,14640–

43Monroe County, WIWI46,57236–

44Pierce County, WIWI43,51936–

45Clark County, WIWI35,05235–

46St. Croix County, WIWI98,27635–

47Richland County, WIWI17,03634–

48Green County, WIWI37,22733–

49Waushara County, WIWI25,22333–

50Waupaca County, WIWI51,46130–

51Adams County, WIWI21,75230–

52Lincoln County, WIWI28,40326–

53Marinette County, WIWI42,57423–

54Sawyer County, WIWI18,84620–

55Iowa County, WIWI23,95120–

56Trempealeau County, WIWI31,17118–

57Vernon County, WIWI31,44318–

58Green Lake County, WIWI19,30514–

59Shawano County, WIWI41,56014–

60Juneau County, WIWI26,64912–

61Grant County, WIWI52,44610–

62Lafayette County, WIWI17,4789–

63Langlade County, WIWI19,5348–

64Florence County, WIWI4,7487–

65Jackson County, WIWI20,9995–

66Calumet County, WIWI53,9824–

67Crawford County, WIWI15,9104–

68Pepin County, WIWI7,5133–

69Kewaunee County, WIWI20,7582–

70Buffalo County, WIWI13,3181–

SHOWING 1–70 OF 70

Download CSV (full list, 70 rows)

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