RANKING · 2024 ACS · 72 SHOWN OF 72

Highest uninsured rate, Wisconsin counties

Wisconsin counties ranked by the share of residents without health insurance (2024 ACS). This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01Clark County, WIWI35,05222.5%+2.1 pts

02Menominee County, WIWI4,19920.5%−4.9 pts

03Vernon County, WIWI31,44315.0%+0.9 pts

04Lafayette County, WIWI17,47810.5%+1.6 pts

05Pepin County, WIWI7,5139.1%+1.0 pts

06Waushara County, WIWI25,2239.1%+1.4 pts

07Green Lake County, WIWI19,3059.0%+0.7 pts

08Monroe County, WIWI46,5728.9%−0.1 pts

09Trempealeau County, WIWI31,1718.7%+1.0 pts

10Grant County, WIWI52,4468.0%+1.4 pts

11Forest County, WIWI9,5747.7%−1.3 pts

12Taylor County, WIWI20,1187.4%−0.1 pts

13Milwaukee County, WIWI924,2167.2%+0.0 pts

14Crawford County, WIWI15,9107.0%+0.0 pts

15Richland County, WIWI17,0367.0%−1.6 pts

16Jackson County, WIWI20,9996.8%−1.9 pts

17Sawyer County, WIWI18,8466.5%−1.1 pts

18Ashland County, WIWI16,2036.4%+1.4 pts

19Barron County, WIWI46,4846.2%−1.4 pts

20Polk County, WIWI45,8036.2%+0.4 pts

21Eau Claire County, WIWI109,0336.2%−1.0 pts

22Shawano County, WIWI41,5606.1%−0.5 pts

23Iron County, WIWI6,1276.1%+0.5 pts

24Burnett County, WIWI17,2236.0%−1.3 pts

25Sauk County, WIWI66,6526.0%−0.4 pts

26Waupaca County, WIWI51,4615.9%−0.4 pts

27Marathon County, WIWI139,4325.8%−0.2 pts

28Price County, WIWI13,9885.8%+0.3 pts

29Florence County, WIWI4,7485.8%−1.5 pts

30Kenosha County, WIWI168,4485.7%−1.0 pts

31Rusk County, WIWI14,1465.7%−1.7 pts

32Racine County, WIWI198,9195.7%+0.8 pts

33Walworth County, WIWI106,1275.7%−0.7 pts

34Vilas County, WIWI23,7615.6%−1.2 pts

35Rock County, WIWI166,4725.5%−0.2 pts

36Marquette County, WIWI15,9275.5%−0.6 pts

37Juneau County, WIWI26,6495.4%−1.2 pts

38Bayfield County, WIWI16,7875.3%−0.5 pts

39Washburn County, WIWI17,0875.3%−0.7 pts

40Brown County, WIWI275,8035.1%−0.1 pts

41Langlade County, WIWI19,5345.1%−0.4 pts

42Columbia County, WIWI58,1325.0%−0.2 pts

43Dunn County, WIWI46,2234.9%−1.9 pts

44Portage County, WIWI71,9434.8%−0.1 pts

45Jefferson County, WIWI86,5054.8%+0.6 pts

46Lincoln County, WIWI28,4034.7%+0.9 pts

47Adams County, WIWI21,7524.6%−0.2 pts

48Winnebago County, WIWI174,2184.5%−0.1 pts

49Wood County, WIWI74,0604.5%+0.0 pts

50Chippewa County, WIWI67,6144.4%−0.8 pts

51La Crosse County, WIWI121,3394.4%+0.0 pts

52Buffalo County, WIWI13,3184.2%−1.7 pts

53Marinette County, WIWI42,5744.2%−0.7 pts

54Oneida County, WIWI38,1314.2%−0.7 pts

55Manitowoc County, WIWI81,7104.1%+0.0 pts

56St. Croix County, WIWI98,2764.1%+0.4 pts

57Dodge County, WIWI89,0974.1%+0.2 pts

58Fond du Lac County, WIWI104,6694.1%−0.1 pts

59Sheboygan County, WIWI118,0474.0%−0.1 pts

60Outagamie County, WIWI195,8944.0%−0.8 pts

61Douglas County, WIWI43,9904.0%−1.9 pts

62Kewaunee County, WIWI20,7583.9%−0.1 pts

63Green County, WIWI37,2273.8%−0.6 pts

64Dane County, WIWI590,3753.6%+0.0 pts

65Oconto County, WIWI40,1953.5%−0.5 pts

66Door County, WIWI30,6163.5%−0.4 pts

67Iowa County, WIWI23,9513.4%+0.0 pts

68Pierce County, WIWI43,5193.1%−1.1 pts

69Waukesha County, WIWI417,2103.1%−0.2 pts

70Washington County, WIWI139,2382.8%−0.9 pts

71Calumet County, WIWI53,9822.6%−0.6 pts

72Ozaukee County, WIWI94,3462.5%−0.2 pts

SHOWING 1–72 OF 72

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