RANKING · 2020 CENSUS · 120 SHOWN OF 120

Oldest by median age, Kentucky counties · 2020

Kentucky counties ranked by median age of residents (2020 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide. The median across all 120 is 41.9.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Lyon County, KYKY9,12349.4+19%

02Robertson County, KYKY2,32548.3+22%

03Hickman County, KYKY4,37248.0+17%

04Cumberland County, KYKY5,99247.8+19%

05Livingston County, KYKY8,86347.7+20%

06Trigg County, KYKY14,51246.8+16%

07Marshall County, KYKY31,65945.8+12%

08Owsley County, KYKY3,93245.1+18%

09Menifee County, KYKY6,43045.0+24%

10Ballard County, KYKY7,59444.8+13%

11Green County, KYKY11,64444.6+12%

12Estill County, KYKY13,96244.4+21%

13Caldwell County, KYKY12,60944.2+7%

14Trimble County, KYKY8,70144.2+24%

15Rockcastle County, KYKY16,14844.1+21%

16Greenup County, KYKY35,21343.9+12%

17Crittenden County, KYKY8,80743.8+9%

18Russell County, KYKY18,60843.8+10%

19Carlisle County, KYKY4,74743.7+11%

20Magoffin County, KYKY11,11043.7+27%

21Letcher County, KYKY19,95243.6+15%

22McLean County, KYKY9,06443.6+14%

23Knott County, KYKY13,32143.5+21%

24Pike County, KYKY54,72143.5+17%

25Mercer County, KYKY23,73343.4+14%

26Garrard County, KYKY18,20743.3+17%

27Clinton County, KYKY9,13943.2+11%

28Leslie County, KYKY9,62743.2+19%

29Boyd County, KYKY47,75143.0+8%

30Wayne County, KYKY19,59743.0+17%

31Edmonson County, KYKY12,74943.0+13%

32Fulton County, KYKY6,21843.0+12%

33Woodford County, KYKY27,88342.9+16%

34Harrison County, KYKY19,62742.9+16%

35Johnson County, KYKY22,05142.9+15%

36Pulaski County, KYKY67,38442.9+11%

37Floyd County, KYKY34,40142.8+17%

38Lee County, KYKY7,29742.8+14%

39Breckinridge County, KYKY21,50342.7+11%

40Breathitt County, KYKY12,55842.7+19%

41Carter County, KYKY26,14942.6+19%

42Washington County, KYKY12,36842.5+15%

43Bell County, KYKY22,82942.4+15%

44Mason County, KYKY16,93642.4+11%

45Lincoln County, KYKY25,35342.3+17%

46Harlan County, KYKY24,72542.3+12%

47McCracken County, KYKY67,55342.3+8%

48Elliott County, KYKY7,26542.1+14%

49Jackson County, KYKY13,32542.1+21%

50Lewis County, KYKY12,90142.1+17%

51Monroe County, KYKY11,19142.1+10%

52Henry County, KYKY16,44742.0+13%

53Wolfe County, KYKY6,29842.0+15%

54Anderson County, KYKY25,22542.0+18%

55Lawrence County, KYKY15,76542.0+15%

56Perry County, KYKY26,55542.0+16%

57Hopkins County, KYKY45,12741.9+9%

58Metcalfe County, KYKY10,58341.9+11%

59Muhlenberg County, KYKY30,63441.9+8%

60Nicholas County, KYKY7,94941.9+9%

61Owen County, KYKY11,60141.9+12%

62Bracken County, KYKY8,51141.8+14%

63Spencer County, KYKY20,99841.8+19%

64Bourbon County, KYKY20,24341.7+11%

65Webster County, KYKY12,92941.7+10%

66Pendleton County, KYKY14,80041.6+21%

67Clark County, KYKY37,88841.5+13%

68Casey County, KYKY16,20541.5+10%

69Fleming County, KYKY15,78741.5+14%

70Hancock County, KYKY9,05041.5+16%

71Grayson County, KYKY27,40641.4+10%

72Butler County, KYKY12,52041.3+14%

73Larue County, KYKY15,18441.3+8%

74Franklin County, KYKY52,64941.2+11%

75Henderson County, KYKY44,25541.2+11%

76Morgan County, KYKY14,41541.2+15%

77Allen County, KYKY22,53640.9+13%

78Knox County, KYKY29,53240.9+16%

79Clay County, KYKY19,46540.8+18%

80Boyle County, KYKY31,63240.7+10%

81Nelson County, KYKY49,03640.7+17%

82Barren County, KYKY45,64140.7+7%

83Ohio County, KYKY23,93440.7+9%

84Logan County, KYKY28,66940.6+10%

85Adair County, KYKY19,42340.6+10%

86Graves County, KYKY37,05040.6+7%

87Powell County, KYKY12,81240.6+17%

88Marion County, KYKY20,11540.5+14%

89Bullitt County, KYKY86,45440.3+17%

90Martin County, KYKY10,69740.3+18%

91Laurel County, KYKY63,74640.2+13%

92McCreary County, KYKY17,12440.2+18%

93Montgomery County, KYKY28,82240.1+11%

94Oldham County, KYKY70,98640.0+9%

95Bath County, KYKY13,17639.9+7%

96Union County, KYKY12,83939.9+16%

97Hart County, KYKY20,11739.9+8%

98Simpson County, KYKY20,78839.7+11%

99Gallatin County, KYKY8,84039.5+14%

100Shelby County, KYKY51,24339.3+9%

101Daviess County, KYKY104,89839.0+6%

102Carroll County, KYKY11,14138.9+8%

103Taylor County, KYKY26,76338.9+2%

104Jefferson County, KYKY795,22238.7+5%

105Campbell County, KYKY95,44138.5+9%

106Meade County, KYKY30,69938.4+19%

107Hardin County, KYKY113,48238.3+14%

108Whitley County, KYKY37,29738.0+7%

109Grant County, KYKY26,18138.0+16%

110Jessamine County, KYKY57,14737.9+15%

111Todd County, KYKY12,97237.7+5%

112Boone County, KYKY145,31637.5+12%

113Calloway County, KYKY39,42137.5+9%

114Kenton County, KYKY175,77937.5+9%

115Scott County, KYKY62,26236.2+12%

116Madison County, KYKY101,69635.6+16%

117Fayette County, KYKY329,75135.2+7%

118Warren County, KYKY149,37533.7+4%

119Rowan County, KYKY24,47632.7+10%

120Christian County, KYKY70,11530.0+8%

SHOWING 1–120 OF 120

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