RANKING · 2024 ACS · 72 SHOWN OF 72

Highest Czech population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Czech ancestry (2024 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

Czech Americans: full group profile →

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH SHAREVS 2010

01Kewaunee County, WIWI20,7587.7%−4.8 pts

02Langlade County, WIWI19,5345.9%−1.0 pts

03Price County, WIWI13,9885.6%−2.0 pts

04Manitowoc County, WIWI81,7104.8%−4.5 pts

05Crawford County, WIWI15,9103.4%−3.9 pts

06Barron County, WIWI46,4843.0%−0.7 pts

07Rusk County, WIWI14,1462.8%−1.0 pts

08Richland County, WIWI17,0362.8%−1.7 pts

09Vernon County, WIWI31,4432.7%−1.5 pts

10Iowa County, WIWI23,9512.4%−1.0 pts

11Washburn County, WIWI17,0872.1%−0.6 pts

12La Crosse County, WIWI121,3392.0%−0.1 pts

13Chippewa County, WIWI67,6142.0%−1.3 pts

14Adams County, WIWI21,7521.9%−0.9 pts

15Grant County, WIWI52,4461.8%−1.0 pts

16Ashland County, WIWI16,2031.8%+0.2 pts

17Marathon County, WIWI139,4321.8%−0.0 pts

18Brown County, WIWI275,8031.7%−0.9 pts

19Vilas County, WIWI23,7611.6%−0.4 pts

20Oconto County, WIWI40,1951.6%−1.3 pts

21St. Croix County, WIWI98,2761.5%−0.3 pts

22Marinette County, WIWI42,5741.5%−0.6 pts

23Monroe County, WIWI46,5721.5%−0.4 pts

24Oneida County, WIWI38,1311.5%−0.4 pts

25Juneau County, WIWI26,6491.4%−2.2 pts

26Douglas County, WIWI43,9901.4%+0.3 pts

27Bayfield County, WIWI16,7871.4%−1.4 pts

28Door County, WIWI30,6161.4%−1.3 pts

29Racine County, WIWI198,9191.4%−0.7 pts

30Pierce County, WIWI43,5191.4%−1.2 pts

31Taylor County, WIWI20,1181.3%−0.8 pts

32Shawano County, WIWI41,5601.3%−0.6 pts

33Forest County, WIWI9,5741.3%−0.2 pts

34Sawyer County, WIWI18,8461.3%−0.8 pts

35Calumet County, WIWI53,9821.3%+0.1 pts

36Eau Claire County, WIWI109,0331.3%−0.7 pts

37Jackson County, WIWI20,9991.2%−0.7 pts

38Waukesha County, WIWI417,2101.2%−0.3 pts

39Sauk County, WIWI66,6521.2%−0.6 pts

40Waushara County, WIWI25,2231.2%−0.2 pts

41Polk County, WIWI45,8031.2%−0.3 pts

42Burnett County, WIWI17,2231.1%−0.4 pts

43Wood County, WIWI74,0601.1%−0.7 pts

44Trempealeau County, WIWI31,1711.1%−0.3 pts

45Dane County, WIWI590,3751.1%−0.4 pts

46Florence County, WIWI4,7481.1%+0.7 pts

47Dunn County, WIWI46,2231.0%−0.4 pts

48Clark County, WIWI35,0521.0%−0.7 pts

49Walworth County, WIWI106,1271.0%−0.4 pts

50Ozaukee County, WIWI94,3461.0%−0.5 pts

51Portage County, WIWI71,9431.0%−0.5 pts

52Iron County, WIWI6,1270.9%−0.8 pts

53Buffalo County, WIWI13,3180.9%+0.0 pts

54Winnebago County, WIWI174,2180.8%−0.4 pts

55Outagamie County, WIWI195,8940.8%−0.5 pts

56Columbia County, WIWI58,1320.8%−0.7 pts

57Waupaca County, WIWI51,4610.8%−0.2 pts

58Rock County, WIWI166,4720.7%−0.3 pts

59Kenosha County, WIWI168,4480.7%−0.5 pts

60Jefferson County, WIWI86,5050.7%−0.5 pts

61Washington County, WIWI139,2380.7%−0.5 pts

62Green County, WIWI37,2270.7%−0.3 pts

63Marquette County, WIWI15,9270.7%−0.3 pts

64Milwaukee County, WIWI924,2160.6%−0.3 pts

65Dodge County, WIWI89,0970.6%−0.4 pts

66Lincoln County, WIWI28,4030.6%−1.2 pts

67Sheboygan County, WIWI118,0470.6%−0.6 pts

68Fond du Lac County, WIWI104,6690.6%−0.4 pts

69Pepin County, WIWI7,5130.5%−1.4 pts

70Lafayette County, WIWI17,4780.5%−0.3 pts

71Green Lake County, WIWI19,3050.4%−0.3 pts

72Menominee County, WIWI4,1990.1%−0.4 pts

SHOWING 1–72 OF 72

Download CSV (full list, 72 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES