RANKING · 2024 ACS · 115 SHOWN OF 115

Most uninsured people, Missouri counties

Missouri counties with the most residents lacking health insurance, as of the 2024 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 115 counties in Missouri that qualify, ranked against each other statewide.

MissouriAll 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 2020

01Jackson County, MOMO732,99476,545−3%

02St. Louis County, MOMO990,91156,318−6%

03Greene County, MOMO309,28631,157−5%

04St. Louis, MOMO278,14426,533−13%

05Clay County, MOMO265,03219,385+1%

06St. Charles County, MOMO426,49917,192+1%

07Jefferson County, MOMO233,13215,051−17%

08Jasper County, MOMO127,42814,863−6%

09Boone County, MOMO191,74610,940−10%

10Buchanan County, MOMO83,5409,106−11%

11Cass County, MOMO115,8598,442+9%

12Taney County, MOMO57,0018,192−6%

13Newton County, MOMO62,2637,584−2%

14Franklin County, MOMO108,0907,283−5%

15Christian County, MOMO96,7256,980−6%

16Platte County, MOMO114,4006,683+24%

17St. Francois County, MOMO67,8096,414+3%

18Webster County, MOMO43,0546,133+4%

19Cape Girardeau County, MOMO83,9996,026+1%

20Butler County, MOMO41,9045,394+3%

21Pettis County, MOMO44,2545,387+2%

22Lawrence County, MOMO39,4015,322+2%

23Lincoln County, MOMO66,6765,183+24%

24Morgan County, MOMO22,4185,133+10%

25Howell County, MOMO40,7984,656−26%

26Polk County, MOMO33,6044,516+2%

27Camden County, MOMO44,0474,515−20%

28McDonald County, MOMO23,9924,347−10%

29Johnson County, MOMO56,6704,297−13%

30Cole County, MOMO77,9084,266−17%

31Barry County, MOMO36,2004,194−6%

32Dunklin County, MOMO26,8554,063−17%

33Phelps County, MOMO45,2474,039+19%

34Scott County, MOMO37,9754,019+2%

35Laclede County, MOMO36,9433,916+6%

36Callaway County, MOMO45,7653,581−8%

37Pulaski County, MOMO54,4423,372−18%

38Audrain County, MOMO24,5283,205+20%

39Stoddard County, MOMO28,2843,152−14%

40Texas County, MOMO25,9943,144−27%

41Stone County, MOMO32,5032,999−3%

42Crawford County, MOMO22,9292,904−11%

43Vernon County, MOMO19,9462,769−7%

44Dallas County, MOMO18,0252,758+7%

45Warren County, MOMO39,0162,729−3%

46Lafayette County, MOMO33,5312,678+3%

47Miller County, MOMO25,8172,676−8%

48Moniteau County, MOMO15,4282,620+17%

49Adair County, MOMO25,6842,597+21%

50Wright County, MOMO19,6712,533−16%

51Washington County, MOMO23,8102,342−25%

52Dent County, MOMO14,5842,248−6%

53Marion County, MOMO28,5252,203+7%

54Randolph County, MOMO24,5132,196−6%

55Cedar County, MOMO14,8882,134−9%

56Henry County, MOMO22,6712,096−19%

57Ray County, MOMO23,3982,086−14%

58Pemiscot County, MOMO14,4651,864+0%

59Clinton County, MOMO21,6611,859+15%

60Saline County, MOMO23,2651,846+0%

61Benton County, MOMO20,5361,841−14%

62Scotland County, MOMO4,7961,815+11%

63Bates County, MOMO16,5121,790+18%

64New Madrid County, MOMO15,0861,757−24%

65Macon County, MOMO15,1901,716+20%

66Ripley County, MOMO10,7171,664−22%

67Grundy County, MOMO9,7441,549−9%

68Nodaway County, MOMO20,1741,507−25%

69Livingston County, MOMO14,7081,492−12%

70Pike County, MOMO17,9551,446+2%

71Wayne County, MOMO10,7821,444−14%

72Daviess County, MOMO8,5581,427+18%

73Oregon County, MOMO8,7091,397−14%

74Douglas County, MOMO12,3421,355−26%

75Cooper County, MOMO17,1361,353−12%

76Madison County, MOMO12,8581,322−23%

77Ozark County, MOMO9,1721,166−13%

78Mississippi County, MOMO12,0031,150−12%

79Hickory County, MOMO9,0441,115−25%

80Montgomery County, MOMO11,5901,103+2%

81Harrison County, MOMO8,2811,100+50%

82Linn County, MOMO11,8151,090−5%

83Barton County, MOMO11,7951,078−30%

84Perry County, MOMO19,0931,062−9%

85Lewis County, MOMO9,8791,043+14%

86Andrew County, MOMO18,2411,022−8%

87St. Clair County, MOMO9,976994−24%

88Iron County, MOMO9,318988−16%

89Knox County, MOMO3,728946+20%

90Monroe County, MOMO8,959910+7%

91Gasconade County, MOMO14,784849−3%

92Gentry County, MOMO6,384848+15%

93Caldwell County, MOMO9,012836−5%

94Ste. Genevieve County, MOMO18,689827−26%

95Howard County, MOMO10,180816+9%

96Carter County, MOMO5,418765−29%

97Dade County, MOMO7,804762−21%

98Bollinger County, MOMO10,646759−25%

99Clark County, MOMO6,475716−29%

100Reynolds County, MOMO5,992715+11%

101Carroll County, MOMO8,417672−31%

102Shannon County, MOMO7,285627−54%

103Schuyler County, MOMO4,140624−12%

104Shelby County, MOMO5,870615−9%

105DeKalb County, MOMO9,795598−11%

106Atchison County, MOMO5,175571+27%

107Ralls County, MOMO10,444566−25%

108Osage County, MOMO13,611547−17%

109Sullivan County, MOMO5,738499−7%

110Maries County, MOMO8,397457−62%

111Putnam County, MOMO4,546440−25%

112Holt County, MOMO4,200401+17%

113Chariton County, MOMO7,377341−45%

114Mercer County, MOMO3,404313−38%

115Worth County, MOMO1,914151+14%

SHOWING 1–115 OF 115

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES