RANKING · 1990 CENSUS · 120 SHOWN OF 120

Oldest by median age, Kentucky counties · 1990

Kentucky counties ranked by median age of residents (1990 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide.

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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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

01Trigg County, KYKY14,51239.3–

02Hickman County, KYKY4,37239.1–

03Lyon County, KYKY9,12338.4–

04Marshall County, KYKY31,65938.0–

05Carlisle County, KYKY4,74738.0–

06Cumberland County, KYKY5,99237.8–

07Caldwell County, KYKY12,60937.7–

08Green County, KYKY11,64437.3–

09Fulton County, KYKY6,21837.2–

10Graves County, KYKY37,05036.9–

11Ballard County, KYKY7,59436.9–

12Livingston County, KYKY8,86336.8–

13Boyd County, KYKY47,75136.7–

14Crittenden County, KYKY8,80736.7–

15Robertson County, KYKY2,32536.3–

16Larue County, KYKY15,18436.2–

17McLean County, KYKY9,06436.2–

18Garrard County, KYKY18,20736.1–

19McCracken County, KYKY67,55336.1–

20Russell County, KYKY18,60836.1–

21Monroe County, KYKY11,19136.0–

22Nicholas County, KYKY7,94935.9–

23Mercer County, KYKY23,73335.8–

24Barren County, KYKY45,64135.7–

25Greenup County, KYKY35,21335.6–

26Breckinridge County, KYKY21,50335.5–

27Metcalfe County, KYKY10,58335.4–

28Allen County, KYKY22,53635.4–

29Webster County, KYKY12,92935.3–

30Mason County, KYKY16,93635.3–

31Pulaski County, KYKY67,38435.2–

32Casey County, KYKY16,20535.1–

33Clinton County, KYKY9,13935.1–

34Boyle County, KYKY31,63235.1–

35Adair County, KYKY19,42335.0–

36Owen County, KYKY11,60135.0–

37Bath County, KYKY13,17635.0–

38Ohio County, KYKY23,93435.0–

39Hart County, KYKY20,11734.9–

40Henry County, KYKY16,44734.9–

41Shelby County, KYKY51,24334.8–

42Grayson County, KYKY27,40634.8–

43Logan County, KYKY28,66934.8–

44Edmonson County, KYKY12,74934.8–

45Muhlenberg County, KYKY30,63434.8–

46Harrison County, KYKY19,62734.8–

47Bracken County, KYKY8,51134.8–

48Fleming County, KYKY15,78734.7–

49Hopkins County, KYKY45,12734.6–

50Trimble County, KYKY8,70134.6–

51Franklin County, KYKY52,64934.5–

52Taylor County, KYKY26,76334.5–

53Butler County, KYKY12,52034.4–

54Owsley County, KYKY3,93234.3–

55Clark County, KYKY37,88834.2–

56Jefferson County, KYKY795,22234.2–

57Todd County, KYKY12,97234.2–

58Bourbon County, KYKY20,24334.1–

59Montgomery County, KYKY28,82234.1–

60Carroll County, KYKY11,14134.0–

61Simpson County, KYKY20,78833.9–

62Wayne County, KYKY19,59733.9–

63Washington County, KYKY12,36833.8–

64Woodford County, KYKY27,88333.7–

65Lincoln County, KYKY25,35333.7–

66Anderson County, KYKY25,22533.6–

67Lee County, KYKY7,29733.6–

68Spencer County, KYKY20,99833.5–

69Henderson County, KYKY44,25533.5–

70Estill County, KYKY13,96233.4–

71Gallatin County, KYKY8,84033.3–

72Johnson County, KYKY22,05133.2–

73Daviess County, KYKY104,89833.2–

74Lawrence County, KYKY15,76533.1–

75Oldham County, KYKY70,98633.1–

76Lewis County, KYKY12,90133.0–

77Bell County, KYKY22,82933.0–

78Carter County, KYKY26,14932.9–

79Morgan County, KYKY14,41532.9–

80Rockcastle County, KYKY16,14832.9–

81Harlan County, KYKY24,72532.8–

82Calloway County, KYKY39,42132.7–

83Letcher County, KYKY19,95232.6–

84Menifee County, KYKY6,43032.6–

85Laurel County, KYKY63,74632.5–

86Wolfe County, KYKY6,29832.5–

87Jackson County, KYKY13,32532.5–

88Pike County, KYKY54,72132.4–

89Campbell County, KYKY95,44132.4–

90Whitley County, KYKY37,29732.4–

91Marion County, KYKY20,11532.3–

92Knox County, KYKY29,53232.2–

93Floyd County, KYKY34,40132.2–

94Grant County, KYKY26,18132.1–

95Hancock County, KYKY9,05032.1–

96Scott County, KYKY62,26231.9–

97Kenton County, KYKY175,77931.8–

98Breathitt County, KYKY12,55831.8–

99Perry County, KYKY26,55531.7–

100Nelson County, KYKY49,03631.6–

101Boone County, KYKY145,31631.5–

102Elliott County, KYKY7,26531.5–

103Warren County, KYKY149,37531.5–

104Pendleton County, KYKY14,80031.5–

105Fayette County, KYKY329,75131.4–

106Powell County, KYKY12,81231.2–

107Bullitt County, KYKY86,45431.0–

108Knott County, KYKY13,32130.9–

109Jessamine County, KYKY57,14730.8–

110Union County, KYKY12,83930.7–

111McCreary County, KYKY17,12430.4–

112Leslie County, KYKY9,62730.4–

113Clay County, KYKY19,46530.2–

114Martin County, KYKY10,69729.3–

115Magoffin County, KYKY11,11029.2–

116Madison County, KYKY101,69629.0–

117Meade County, KYKY30,69928.1–

118Hardin County, KYKY113,48227.9–

119Christian County, KYKY70,11527.7–

120Rowan County, KYKY24,47626.1–

SHOWING 1–120 OF 120

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