RANKING · 2020 CENSUS · 83 SHOWN OF 83

Highest uninsured rate, Michigan counties · 2020

Michigan counties ranked by the share of residents without health insurance (2020 ACS). This list covers the 83 counties in Michigan that qualify, ranked against each other statewide.

MichiganAll 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 –

01Oscoda County, MIMI8,72313.6%–

02Clare County, MIMI31,54312.2%–

03Branch County, MIMI45,99311.2%–

04Mackinac County, MIMI11,23610.3%–

05Oceana County, MIMI27,1779.7%–

06Osceola County, MIMI23,5169.1%–

07Gladwin County, MIMI26,0779.0%–

08Keweenaw County, MIMI2,1869.0%–

09St. Joseph County, MIMI60,9689.0%–

10Kalkaska County, MIMI18,6938.7%–

11Sanilac County, MIMI40,0838.3%–

12Isabella County, MIMI64,6918.2%–

13Missaukee County, MIMI15,2748.0%–

14Van Buren County, MIMI76,0718.0%–

15Lapeer County, MIMI89,5167.3%–

16Montmorency County, MIMI9,8427.3%–

17Otsego County, MIMI26,0807.3%–

18Montcalm County, MIMI69,4067.2%–

19Charlevoix County, MIMI26,0367.1%–

20Mecosta County, MIMI42,3207.1%–

21Houghton County, MIMI37,8427.0%–

22Lake County, MIMI13,1826.9%–

23Wexford County, MIMI34,4456.9%–

24Cheboygan County, MIMI25,7936.8%–

25Mason County, MIMI29,0406.8%–

26Presque Isle County, MIMI13,1286.8%–

27Iosco County, MIMI25,2666.7%–

28Iron County, MIMI11,7576.7%–

29Newaygo County, MIMI51,6226.7%–

30Ontonagon County, MIMI5,8236.7%–

31Emmet County, MIMI33,7756.6%–

32Berrien County, MIMI152,4446.5%–

33Gogebic County, MIMI14,2856.5%–

34Chippewa County, MIMI36,0816.4%–

35Roscommon County, MIMI23,9146.3%–

36Hillsdale County, MIMI45,7386.1%–

37Grand Traverse County, MIMI96,7296.1%–

38Wayne County, MIMI1,769,0386.0%–

39Cass County, MIMI51,6776.0%–

40Delta County, MIMI36,5826.0%–

41Huron County, MIMI30,5306.0%–

42Ionia County, MIMI66,5576.0%–

43Bay County, MIMI102,1235.9%–

44Leelanau County, MIMI22,9825.9%–

45Lenawee County, MIMI97,7795.9%–

46Schoolcraft County, MIMI8,1875.9%–

47Jackson County, MIMI159,5525.8%–

48Antrim County, MIMI24,6985.7%–

49Arenac County, MIMI15,0685.7%–

50Kent County, MIMI675,2325.7%–

51Genesee County, MIMI401,0935.6%–

52Alger County, MIMI8,6415.5%–

53Crawford County, MIMI13,7225.5%–

54Kalamazoo County, MIMI263,7955.5%–

55Manistee County, MIMI25,6565.4%–

56Calhoun County, MIMI133,4085.2%–

57Macomb County, MIMI886,2215.2%–

58St. Clair County, MIMI160,4865.2%–

59Ogemaw County, MIMI21,1215.1%–

60Tuscola County, MIMI52,6805.1%–

61Allegan County, MIMI123,1885.0%–

62Ingham County, MIMI289,7095.0%–

63Benzie County, MIMI18,5684.9%–

64Muskegon County, MIMI177,9014.9%–

65Alpena County, MIMI28,8534.8%–

66Menominee County, MIMI22,9414.8%–

67Baraga County, MIMI8,1694.6%–

68Gratiot County, MIMI41,1904.6%–

69Alcona County, MIMI10,5564.5%–

70Shiawassee County, MIMI67,6814.5%–

71Dickinson County, MIMI25,8274.4%–

72Eaton County, MIMI109,5814.4%–

73Barry County, MIMI63,9914.2%–

74Luce County, MIMI6,3394.2%–

75Marquette County, MIMI68,0644.2%–

76Oakland County, MIMI1,288,3374.2%–

77Midland County, MIMI83,7544.0%–

78Monroe County, MIMI156,0044.0%–

79Saginaw County, MIMI187,6884.0%–

80Clinton County, MIMI80,4323.7%–

81Ottawa County, MIMI308,4593.5%–

82Livingston County, MIMI197,3153.5%–

83Washtenaw County, MIMI370,2143.2%–

SHOWING 1–83 OF 83

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS