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. The median across all 72 is 5.5%. Biggest climber in the top 100 since 2020: Ashland County, WI, up 27 places to #18.

WisconsinAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01▲1Clark County, WIWI35,05222.5%+2.1 pts

02▼1Menominee County, WIWI4,19920.5%−4.9 pts

03Vernon County, WIWI31,44315.0%+0.9 pts

04▲2Lafayette County, WIWI17,47810.5%+1.6 pts

05▲5Pepin County, WIWI7,5139.1%+1.0 pts

06▲5Waushara County, WIWI25,2239.1%+1.4 pts

07▲2Green Lake County, WIWI19,3059.0%+0.7 pts

08▼3Monroe County, WIWI46,5728.9%−0.1 pts

09▲3Trempealeau County, WIWI31,1718.7%+1.0 pts

10▲16Grant County, WIWI52,4468.0%+1.4 pts

11▼7Forest County, WIWI9,5747.7%−1.3 pts

12▲3Taylor County, WIWI20,1187.4%−0.1 pts

13▲7Milwaukee County, WIWI924,2167.2%0.0 pts

14▲7Crawford County, WIWI15,9107.0%0.0 pts

15▼7Richland County, WIWI17,0367.0%−1.6 pts

16▼9Jackson County, WIWI20,9996.8%−1.9 pts

17▼3Sawyer County, WIWI18,8466.5%−1.1 pts

18▲27Ashland County, WIWI16,2036.4%+1.4 pts

19▼6Barron County, WIWI46,4846.2%−1.4 pts

20▲17Polk County, WIWI45,8036.2%+0.4 pts

21▼2Eau Claire County, WIWI109,0336.2%−1.0 pts

22▲3Shawano County, WIWI41,5606.1%−0.5 pts

23▲16Iron County, WIWI6,1276.1%+0.5 pts

24▼7Burnett County, WIWI17,2236.0%−1.3 pts

25▲3Sauk County, WIWI66,6526.0%−0.4 pts

26▲4Waupaca County, WIWI51,4615.9%−0.4 pts

27▲5Marathon County, WIWI139,4325.8%−0.2 pts

28▲13Price County, WIWI13,9885.8%+0.3 pts

29▼11Florence County, WIWI4,7485.8%−1.5 pts

30▼6Kenosha County, WIWI168,4485.7%−1.0 pts

31▼15Rusk County, WIWI14,1465.7%−1.7 pts

32▲14Racine County, WIWI198,9195.7%+0.8 pts

33▼4Walworth County, WIWI106,1275.7%−0.7 pts

34▼11Vilas County, WIWI23,7615.6%−1.2 pts

35▲3Rock County, WIWI166,4725.5%−0.2 pts

36▼5Marquette County, WIWI15,9275.5%−0.6 pts

37▼10Juneau County, WIWI26,6495.4%−1.2 pts

38▼2Bayfield County, WIWI16,7875.3%−0.5 pts

39▼6Washburn County, WIWI17,0875.3%−0.7 pts

40▲2Brown County, WIWI275,8035.1%−0.1 pts

41▼1Langlade County, WIWI19,5345.1%−0.4 pts

42▲2Columbia County, WIWI58,1325.0%−0.2 pts

43▼21Dunn County, WIWI46,2234.9%−1.9 pts

44▲3Portage County, WIWI71,9434.8%−0.1 pts

45▲13Jefferson County, WIWI86,5054.8%+0.6 pts

46▲19Lincoln County, WIWI28,4034.7%+0.9 pts

47▲3Adams County, WIWI21,7524.6%−0.2 pts

48▲4Winnebago County, WIWI174,2184.5%−0.1 pts

49▲4Wood County, WIWI74,0604.5%0.0 pts

50▼7Chippewa County, WIWI67,6144.4%−0.8 pts

51▲3La Crosse County, WIWI121,3394.4%0.0 pts

52▼17Buffalo County, WIWI13,3184.2%−1.7 pts

53▼5Marinette County, WIWI42,5744.2%−0.7 pts

54▼5Oneida County, WIWI38,1314.2%−0.7 pts

55▲4Manitowoc County, WIWI81,7104.1%0.0 pts

56▲11St. Croix County, WIWI98,2764.1%+0.4 pts

57▲6Dodge County, WIWI89,0974.1%+0.2 pts

58▼1Fond du Lac County, WIWI104,6694.1%−0.1 pts

59▲1Sheboygan County, WIWI118,0474.0%−0.1 pts

60▼9Outagamie County, WIWI195,8944.0%−0.8 pts

61▼27Douglas County, WIWI43,9904.0%−1.9 pts

62▼1Kewaunee County, WIWI20,7583.9%−0.1 pts

63▼8Green County, WIWI37,2273.8%−0.6 pts

64▲4Dane County, WIWI590,3753.6%0.0 pts

65▼3Oconto County, WIWI40,1953.5%−0.5 pts

66▼2Door County, WIWI30,6163.5%−0.4 pts

67▲2Iowa County, WIWI23,9513.4%0.0 pts

68▼12Pierce County, WIWI43,5193.1%−1.1 pts

69▲1Waukesha County, WIWI417,2103.1%−0.2 pts

70▼4Washington 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 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES