RANKING · 2020 CENSUS · 83 SHOWN OF 83

Most uninsured people, Michigan counties · 2020

Michigan counties with the most residents lacking health insurance, as of the 2020 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 83 counties in Michigan that qualify, ranked against each other statewide. The median across all 83 is 2,553.

MichiganAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPUNINSURED RESIDENTSVS –

01Wayne County, MIMI1,769,038103,858–

02Oakland County, MIMI1,288,33752,531–

03Macomb County, MIMI886,22145,070–

04Kent County, MIMI675,23236,619–

05Genesee County, MIMI401,09322,650–

06Ingham County, MIMI289,70914,429–

07Kalamazoo County, MIMI263,79514,350–

08Washtenaw County, MIMI370,21411,531–

09Ottawa County, MIMI308,45910,213–

10Berrien County, MIMI152,4449,978–

11Jackson County, MIMI159,5528,779–

12Muskegon County, MIMI177,9018,305–

13St. Clair County, MIMI160,4868,199–

14Saginaw County, MIMI187,6887,563–

15Calhoun County, MIMI133,4086,821–

16Livingston County, MIMI197,3156,703–

17Lapeer County, MIMI89,5166,327–

18Bay County, MIMI102,1236,065–

19Van Buren County, MIMI76,0715,974–

20Monroe County, MIMI156,0045,930–

21Allegan County, MIMI123,1885,761–

22Isabella County, MIMI64,6915,702–

23Grand Traverse County, MIMI96,7295,598–

24Lenawee County, MIMI97,7795,581–

25St. Joseph County, MIMI60,9685,436–

26Eaton County, MIMI109,5814,810–

27Branch County, MIMI45,9934,642–

28Montcalm County, MIMI69,4064,392–

29Clare County, MIMI31,5433,712–

30Ionia County, MIMI66,5573,660–

31Sanilac County, MIMI40,0833,380–

32Midland County, MIMI83,7543,304–

33Newaygo County, MIMI51,6223,233–

34Mecosta County, MIMI42,3203,080–

35Cass County, MIMI51,6773,078–

36Shiawassee County, MIMI67,6813,072–

37Clinton County, MIMI80,4322,932–

38Hillsdale County, MIMI45,7382,741–

39Marquette County, MIMI68,0642,732–

40Tuscola County, MIMI52,6802,670–

41Oceana County, MIMI27,1772,555–

42Barry County, MIMI63,9912,553–

43Houghton County, MIMI37,8422,476–

44Wexford County, MIMI34,4452,287–

45Gladwin County, MIMI26,0772,269–

46Chippewa County, MIMI36,0812,225–

47Emmet County, MIMI33,7752,157–

48Delta County, MIMI36,5822,120–

49Osceola County, MIMI23,5162,091–

50Mason County, MIMI29,0401,970–

51Charlevoix County, MIMI26,0361,850–

52Huron County, MIMI30,5301,835–

53Otsego County, MIMI26,0801,776–

54Cheboygan County, MIMI25,7931,710–

55Iosco County, MIMI25,2661,677–

56Gratiot County, MIMI41,1901,667–

57Kalkaska County, MIMI18,6931,530–

58Roscommon County, MIMI23,9141,498–

59Alpena County, MIMI28,8531,339–

60Antrim County, MIMI24,6981,312–

61Leelanau County, MIMI22,9821,276–

62Manistee County, MIMI25,6561,250–

63Missaukee County, MIMI15,2741,200–

64Oscoda County, MIMI8,7231,123–

65Mackinac County, MIMI11,2361,100–

66Dickinson County, MIMI25,8271,091–

67Menominee County, MIMI22,9411,088–

68Ogemaw County, MIMI21,1211,059–

69Gogebic County, MIMI14,285889–

70Benzie County, MIMI18,568863–

71Presque Isle County, MIMI13,128853–

72Arenac County, MIMI15,068852–

73Lake County, MIMI13,182789–

74Crawford County, MIMI13,722759–

75Iron County, MIMI11,757725–

76Montmorency County, MIMI9,842675–

77Schoolcraft County, MIMI8,187467–

78Alcona County, MIMI10,556463–

79Alger County, MIMI8,641446–

80Ontonagon County, MIMI5,823388–

81Baraga County, MIMI8,169328–

82Luce County, MIMI6,339219–

83Keweenaw County, MIMI2,186189–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS