RANKING · 2010 CENSUS · 120 SHOWN OF 120

Oldest by median age, Kentucky counties · 2010

Kentucky counties ranked by median age of residents (2010 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide. The median across all 120 is 40.1.

Flip the list · Youngest by median age, US counties →

KentuckyAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Lyon County, KYKY9,12347.9+15%

02Livingston County, KYKY8,86344.9+13%

03Hickman County, KYKY4,37244.8+10%

04Marshall County, KYKY31,65944.3+8%

05Trigg County, KYKY14,51244.2+9%

06Robertson County, KYKY2,32543.9+11%

07Cumberland County, KYKY5,99243.8+9%

08Carlisle County, KYKY4,74742.9+9%

09Fulton County, KYKY6,21842.8+11%

10Caldwell County, KYKY12,60942.6+3%

11Crittenden County, KYKY8,80742.6+6%

12Green County, KYKY11,64442.6+7%

13Ballard County, KYKY7,59442.4+7%

14Owsley County, KYKY3,93242.2+10%

15Russell County, KYKY18,60842.2+6%

16Monroe County, KYKY11,19142.1+10%

17Greenup County, KYKY35,21342.0+7%

18Boyd County, KYKY47,75141.8+5%

19McCracken County, KYKY67,55341.8+7%

20Mercer County, KYKY23,73341.7+9%

21Breckinridge County, KYKY21,50341.6+8%

22Clinton County, KYKY9,13941.6+7%

23McLean County, KYKY9,06441.5+9%

24Edmonson County, KYKY12,74941.3+9%

25Estill County, KYKY13,96241.3+13%

26Garrard County, KYKY18,20741.2+11%

27Wayne County, KYKY19,59741.1+12%

28Leslie County, KYKY9,62741.1+13%

29Pulaski County, KYKY67,38441.1+7%

30Woodford County, KYKY27,88341.0+11%

31Bell County, KYKY22,82941.0+11%

32Wolfe County, KYKY6,29840.9+12%

33Lee County, KYKY7,29740.9+9%

34Letcher County, KYKY19,95240.9+8%

35Muhlenberg County, KYKY30,63440.9+6%

36Bourbon County, KYKY20,24340.7+8%

37Washington County, KYKY12,36840.7+10%

38Harrison County, KYKY19,62740.7+10%

39Metcalfe County, KYKY10,58340.7+8%

40Boyle County, KYKY31,63240.6+10%

41Henry County, KYKY16,44740.6+9%

42Casey County, KYKY16,20540.6+7%

43Menifee County, KYKY6,43040.6+12%

44Rockcastle County, KYKY16,14840.6+12%

45Harlan County, KYKY24,72540.5+7%

46Knott County, KYKY13,32140.5+13%

47Nicholas County, KYKY7,94940.5+5%

48Hopkins County, KYKY45,12740.4+5%

49Johnson County, KYKY22,05140.4+8%

50Lewis County, KYKY12,90140.3+12%

51Mason County, KYKY16,93640.3+6%

52Pike County, KYKY54,72140.3+9%

53Logan County, KYKY28,66940.2+9%

54Larue County, KYKY15,18440.2+5%

55Perry County, KYKY26,55540.2+11%

56Butler County, KYKY12,52040.1+10%

57Webster County, KYKY12,92940.1+6%

58Fleming County, KYKY15,78740.1+10%

59Hart County, KYKY20,11740.1+9%

60Lawrence County, KYKY15,76540.1+10%

61Owen County, KYKY11,60140.1+7%

62Breathitt County, KYKY12,55840.0+11%

63Bath County, KYKY13,17639.9+7%

64Elliott County, KYKY7,26539.9+8%

65Floyd County, KYKY34,40139.9+9%

66Franklin County, KYKY52,64939.8+8%

67Clark County, KYKY37,88839.8+8%

68Graves County, KYKY37,05039.8+4%

69Henderson County, KYKY44,25539.8+7%

70Barren County, KYKY45,64139.7+4%

71Grayson County, KYKY27,40639.7+6%

72Trimble County, KYKY8,70139.5+11%

73Lincoln County, KYKY25,35339.5+10%

74Hancock County, KYKY9,05039.5+10%

75Jackson County, KYKY13,32539.5+13%

76Pendleton County, KYKY14,80039.5+14%

77Taylor County, KYKY26,76339.4+3%

78Carter County, KYKY26,14939.3+10%

79Simpson County, KYKY20,78839.3+9%

80Bracken County, KYKY8,51139.2+7%

81Allen County, KYKY22,53639.2+8%

82Magoffin County, KYKY11,11039.1+14%

83Ohio County, KYKY23,93439.1+4%

84Adair County, KYKY19,42339.0+6%

85Oldham County, KYKY70,98639.0+6%

86Spencer County, KYKY20,99838.9+11%

87Daviess County, KYKY104,89838.8+5%

88Powell County, KYKY12,81238.7+11%

89Morgan County, KYKY14,41538.6+8%

90Knox County, KYKY29,53238.5+9%

91Laurel County, KYKY63,74638.4+8%

92Anderson County, KYKY25,22538.4+8%

93Shelby County, KYKY51,24338.3+7%

94Bullitt County, KYKY86,45438.2+11%

95Whitley County, KYKY37,29738.1+8%

96Montgomery County, KYKY28,82238.0+6%

97Jefferson County, KYKY795,22237.9+3%

98McCreary County, KYKY17,12437.9+11%

99Marion County, KYKY20,11537.8+7%

100Nelson County, KYKY49,03637.7+8%

101Clay County, KYKY19,46537.7+9%

102Carroll County, KYKY11,14137.6+5%

103Gallatin County, KYKY8,84037.4+8%

104Martin County, KYKY10,69737.3+9%

105Todd County, KYKY12,97237.1+3%

106Campbell County, KYKY95,44137.0+5%

107Union County, KYKY12,83936.3+5%

108Kenton County, KYKY175,77936.0+4%

109Jessamine County, KYKY57,14735.8+9%

110Boone County, KYKY145,31635.7+7%

111Grant County, KYKY26,18135.3+8%

112Scott County, KYKY62,26235.0+8%

113Hardin County, KYKY113,48235.0+4%

114Meade County, KYKY30,69935.0+9%

115Calloway County, KYKY39,42134.0−1%

116Fayette County, KYKY329,75133.7+2%

117Madison County, KYKY101,69633.7+10%

118Warren County, KYKY149,37532.7+1%

119Rowan County, KYKY24,47631.7+6%

120Christian County, KYKY70,11528.9+4%

SHOWING 1–120 OF 120

Download CSV (full list, 120 rows)

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