RANKING · 2024 ACS · 88 SHOWN OF 88

Highest uninsured rate, Ohio counties

Ohio counties ranked by the share of residents without health insurance (2024 ACS). This list covers the 88 counties in Ohio that qualify, ranked against each other statewide.

OhioAll 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

01Holmes County, OHOH44,97041.5%−0.3 pts

02Wayne County, OHOH116,75813.9%+1.1 pts

03Harrison County, OHOH14,07012.2%+0.0 pts

04Coshocton County, OHOH37,18812.1%+1.4 pts

05Guernsey County, OHOH38,37911.9%+2.4 pts

06Knox County, OHOH64,00211.3%+1.5 pts

07Hardin County, OHOH30,07211.1%+1.5 pts

08Ashtabula County, OHOH96,71310.3%+0.7 pts

09Morrow County, OHOH36,30510.3%+0.0 pts

10Carroll County, OHOH26,47510.1%−1.1 pts

11Fayette County, OHOH28,5529.0%+0.9 pts

12Franklin County, OHOH1,361,5368.8%+1.1 pts

13Gallia County, OHOH29,0728.7%−0.8 pts

14Tuscarawas County, OHOH92,3738.5%+0.5 pts

15Defiance County, OHOH38,2928.4%+1.9 pts

16Adams County, OHOH27,8658.2%−0.3 pts

17Geauga County, OHOH95,6768.1%+0.0 pts

18Perry County, OHOH35,9188.1%+2.1 pts

19Richland County, OHOH124,8938.1%+0.8 pts

20Jackson County, OHOH32,8177.9%+1.3 pts

21Madison County, OHOH46,9857.7%+1.4 pts

22Monroe County, OHOH12,9947.7%+0.5 pts

23Noble County, OHOH14,2767.7%+0.3 pts

24Highland County, OHOH43,8237.6%−2.2 pts

25Vinton County, OHOH12,6457.6%−0.3 pts

26Hocking County, OHOH27,5127.4%+2.5 pts

27Darke County, OHOH51,5207.2%+1.2 pts

28Ashland County, OHOH52,5237.1%−0.8 pts

29Columbiana County, OHOH99,3777.1%+0.7 pts

30Trumbull County, OHOH198,9727.0%+0.7 pts

31Ross County, OHOH76,4296.8%+0.6 pts

32Clark County, OHOH135,3406.6%+0.0 pts

33Meigs County, OHOH21,5876.6%−0.4 pts

34Muskingum County, OHOH87,0146.6%+0.9 pts

35Huron County, OHOH58,2506.5%+0.4 pts

36Montgomery County, OHOH539,5986.5%−0.1 pts

37Brown County, OHOH44,3976.4%+0.0 pts

38Morgan County, OHOH13,6266.4%+0.3 pts

39Sandusky County, OHOH58,6556.3%+0.5 pts

40Butler County, OHOH400,1286.2%+0.6 pts

41Washington County, OHOH58,3896.2%−0.9 pts

42Crawford County, OHOH41,8966.1%+0.4 pts

43Clinton County, OHOH42,3016.0%+0.5 pts

44Logan County, OHOH46,3026.0%+1.0 pts

45Allen County, OHOH100,8815.9%−0.7 pts

46Fairfield County, OHOH169,7525.9%+0.1 pts

47Clermont County, OHOH216,9775.8%+0.4 pts

48Hamilton County, OHOH838,4185.8%+0.3 pts

49Pickaway County, OHOH62,9785.8%+0.3 pts

50Athens County, OHOH63,1975.7%−0.4 pts

51Cuyahoga County, OHOH1,232,9255.7%+0.3 pts

52Hancock County, OHOH75,0345.7%+1.5 pts

53Scioto County, OHOH71,3655.7%+0.0 pts

54Summit County, OHOH538,3765.6%−0.2 pts

55Belmont County, OHOH64,4345.5%−0.4 pts

56Lawrence County, OHOH55,7105.5%+0.8 pts

57Stark County, OHOH373,7715.5%−0.1 pts

58Marion County, OHOH65,1155.4%+0.0 pts

59Preble County, OHOH40,6645.4%−0.1 pts

60Lorain County, OHOH323,2195.3%−0.2 pts

61Seneca County, OHOH54,5225.3%−0.1 pts

62Licking County, OHOH185,5645.3%−0.3 pts

63Erie County, OHOH73,2965.2%−0.2 pts

64Paulding County, OHOH18,7275.2%+0.2 pts

65Jefferson County, OHOH63,5975.2%+0.2 pts

66Champaign County, OHOH38,8205.1%+0.5 pts

67Fulton County, OHOH41,8535.1%−0.2 pts

68Henry County, OHOH27,5985.1%+0.1 pts

69Portage County, OHOH163,4045.0%−0.5 pts

70Greene County, OHOH174,3224.9%+0.6 pts

71Lucas County, OHOH423,3474.9%−1.0 pts

72Mahoning County, OHOH224,7064.9%+0.1 pts

73Pike County, OHOH27,0614.8%+0.0 pts

74Williams County, OHOH36,5494.8%−0.5 pts

75Delaware County, OHOH242,0324.7%+0.3 pts

76Miami County, OHOH112,6344.7%−0.4 pts

77Lake County, OHOH232,2174.5%−0.4 pts

78Wood County, OHOH134,1764.2%−0.3 pts

79Shelby County, OHOH48,0654.2%−0.4 pts

80Medina County, OHOH185,0254.0%+0.4 pts

81Van Wert County, OHOH29,0134.0%+0.3 pts

82Ottawa County, OHOH39,4813.9%−1.1 pts

83Warren County, OHOH257,1813.9%+0.3 pts

84Union County, OHOH73,4463.8%−0.3 pts

85Mercer County, OHOH42,7373.6%−0.1 pts

86Auglaize County, OHOH45,9093.5%−0.1 pts

87Wyandot County, OHOH21,5673.5%−0.4 pts

88Putnam County, OHOH34,3803.1%+0.1 pts

SHOWING 1–88 OF 88

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