RANKING · 2000 CENSUS · 115 SHOWN OF 115

Largest senior population, Missouri counties · 2000

Missouri counties home to the most residents aged 65 and over as of 2000. Ranked by number of people, not the senior share. This list covers the 115 counties in Missouri that qualify, ranked against each other statewide.

MissouriAll states All rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 1990

01St. Louis County, MOMO990,911143,262+10%

02Jackson County, MOMO732,99481,981−1%

03St. Louis, MOMO278,14447,842−28%

04Greene County, MOMO309,28632,668+17%

05St. Charles County, MOMO426,49924,852+69%

06Clay County, MOMO265,03219,848+25%

07Jefferson County, MOMO233,13218,199+28%

08Jasper County, MOMO127,42814,430+2%

09Buchanan County, MOMO83,54012,876−5%

10Boone County, MOMO191,74611,639+24%

11Franklin County, MOMO108,09011,332+16%

12Cass County, MOMO115,8599,636+41%

13Cape Girardeau County, MOMO83,9999,460+11%

14St. Francois County, MOMO67,8098,318+8%

15Cole County, MOMO77,9088,081+4%

16Newton County, MOMO62,2637,388+15%

17Camden County, MOMO44,0477,023+39%

18Butler County, MOMO41,9046,815+6%

19Platte County, MOMO114,4006,505+35%

20Taney County, MOMO57,0016,425+18%

21Howell County, MOMO40,7986,248+14%

22Pettis County, MOMO44,2546,070+5%

23Christian County, MOMO96,7255,751+58%

24Scott County, MOMO37,9755,542−1%

25Phelps County, MOMO45,2475,527+14%

26Lawrence County, MOMO39,4015,493+2%

27Barry County, MOMO36,2005,477+5%

28Dunklin County, MOMO26,8555,464−8%

29Stone County, MOMO32,5035,429+35%

30Stoddard County, MOMO28,2845,118+1%

31Lafayette County, MOMO33,5315,079−1%

32Marion County, MOMO28,5254,709−5%

33Laclede County, MOMO36,9434,596+10%

34Johnson County, MOMO56,6704,486+14%

35Callaway County, MOMO45,7654,474+10%

36Audrain County, MOMO24,5284,357−5%

37Lincoln County, MOMO66,6764,194+27%

38Polk County, MOMO33,6044,125+12%

39Texas County, MOMO25,9944,106+13%

40Henry County, MOMO22,6714,023−2%

41Saline County, MOMO23,2653,865−10%

42Benton County, MOMO20,5363,828+22%

43Morgan County, MOMO22,4183,787+18%

44Randolph County, MOMO24,5133,661−9%

45Crawford County, MOMO22,9293,602+9%

46Miller County, MOMO25,8173,596+12%

47Webster County, MOMO43,0543,553+16%

48Vernon County, MOMO19,9463,342+2%

49Pulaski County, MOMO54,4423,257+18%

50Warren County, MOMO39,0163,186+17%

51Adair County, MOMO25,6843,060−6%

52New Madrid County, MOMO15,0863,056−4%

53Nodaway County, MOMO20,1743,026−8%

54Macon County, MOMO15,1902,999−9%

55Ray County, MOMO23,3982,994+2%

56Pemiscot County, MOMO14,4652,979−17%

57Wright County, MOMO19,6712,968+4%

58Bates County, MOMO16,5122,899−2%

59Gasconade County, MOMO14,7842,889−2%

60Cedar County, MOMO14,8882,855−2%

61Perry County, MOMO19,0932,845−3%

62Linn County, MOMO11,8152,829−11%

63Livingston County, MOMO14,7082,762−3%

64Pike County, MOMO17,9552,746+1%

65Washington County, MOMO23,8102,733+15%

66Clinton County, MOMO21,6612,679+7%

67Dent County, MOMO14,5842,649+3%

68Wayne County, MOMO10,7822,626+15%

69Ste. Genevieve County, MOMO18,6892,592+14%

70Cooper County, MOMO17,1362,536−5%

71McDonald County, MOMO23,9922,440−0%

72Andrew County, MOMO18,2412,382+3%

73Dallas County, MOMO18,0252,376+3%

74Ripley County, MOMO10,7172,336+3%

75Hickory County, MOMO9,0442,329+12%

76Douglas County, MOMO12,3422,234+9%

77Grundy County, MOMO9,7442,149−8%

78Mississippi County, MOMO12,0032,133−9%

79Madison County, MOMO12,8582,120−0%

80Montgomery County, MOMO11,5902,091−7%

81Barton County, MOMO11,7952,065−7%

82Carroll County, MOMO8,4172,064−10%

83Moniteau County, MOMO15,4282,062−1%

84St. Clair County, MOMO9,9762,056+5%

85Harrison County, MOMO8,2811,945−5%

86Osage County, MOMO13,6111,921+6%

87Chariton County, MOMO7,3771,884−5%

88Oregon County, MOMO8,7091,863−1%

89Ozark County, MOMO9,1721,860+3%

90Iron County, MOMO9,3181,827−10%

91Bollinger County, MOMO10,6461,780−1%

92Lewis County, MOMO9,8791,687−7%

93Howard County, MOMO10,1801,648−10%

94Monroe County, MOMO8,9591,637−5%

95Dade County, MOMO7,8041,610−3%

96DeKalb County, MOMO9,7951,610−1%

97Caldwell County, MOMO9,0121,528−12%

98Gentry County, MOMO6,3841,485−14%

99Daviess County, MOMO8,5581,411−12%

100Maries County, MOMO8,3971,392+3%

101Ralls County, MOMO10,4441,371−3%

102Atchison County, MOMO5,1751,354−14%

103Shelby County, MOMO5,8701,340−17%

104Sullivan County, MOMO5,7381,334−15%

105Shannon County, MOMO7,2851,250+2%

106Clark County, MOMO6,4751,240−4%

107Holt County, MOMO4,2001,151−16%

108Reynolds County, MOMO5,9921,086−2%

109Putnam County, MOMO4,5461,080−11%

110Scotland County, MOMO4,796948−14%

111Carter County, MOMO5,418944+8%

112Knox County, MOMO3,728926−4%

113Mercer County, MOMO3,404827−13%

114Schuyler County, MOMO4,140826−15%

115Worth County, MOMO1,914530−15%

SHOWING 1–115 OF 115

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