RANKING · 2000 CENSUS · 120 SHOWN OF 120

Youngest by median age, Kentucky counties · 2000

Kentucky counties with the youngest median age (2000 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide. The median across all 120 is 36.8.

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

KentuckyAll states All rankings

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 1990

01Christian County, KYKY70,11527.9+1%

02Rowan County, KYKY24,47629.8+14%

03Madison County, KYKY101,69630.7+6%

04Meade County, KYKY30,69932.2+15%

05Warren County, KYKY149,37532.3+3%

06Scott County, KYKY62,26232.4+2%

07Grant County, KYKY26,18132.7+2%

08Jessamine County, KYKY57,14732.9+7%

09Fayette County, KYKY329,75133.0+5%

10Boone County, KYKY145,31633.4+6%

11Hardin County, KYKY113,48233.5+20%

12Martin County, KYKY10,69734.1+16%

13McCreary County, KYKY17,12434.2+12%

14Magoffin County, KYKY11,11034.3+18%

15Bullitt County, KYKY86,45434.5+11%

16Calloway County, KYKY39,42134.5+6%

17Union County, KYKY12,83934.5+12%

18Kenton County, KYKY175,77934.5+9%

19Pendleton County, KYKY14,80034.5+10%

20Clay County, KYKY19,46534.6+14%

21Gallatin County, KYKY8,84034.6+4%

22Powell County, KYKY12,81234.8+12%

23Nelson County, KYKY49,03634.9+11%

24Jackson County, KYKY13,32534.9+8%

25Spencer County, KYKY20,99835.1+5%

26Campbell County, KYKY95,44135.2+9%

27Knox County, KYKY29,53235.3+9%

28Whitley County, KYKY37,29735.4+9%

29Marion County, KYKY20,11535.4+10%

30Laurel County, KYKY63,74635.5+9%

31Anderson County, KYKY25,22535.5+6%

32Trimble County, KYKY8,70135.7+3%

33Carter County, KYKY26,14935.8+9%

34Morgan County, KYKY14,41535.8+9%

35Breathitt County, KYKY12,55835.9+13%

36Carroll County, KYKY11,14135.9+6%

37Hancock County, KYKY9,05035.9+12%

38Knott County, KYKY13,32135.9+16%

39Lewis County, KYKY12,90135.9+9%

40Shelby County, KYKY51,24335.9+3%

41Simpson County, KYKY20,78835.9+6%

42Todd County, KYKY12,97235.9+5%

43Lincoln County, KYKY25,35336.0+7%

44Montgomery County, KYKY28,82236.0+6%

45Allen County, KYKY22,53636.2+2%

46Butler County, KYKY12,52036.3+5%

47Fleming County, KYKY15,78736.3+5%

48Menifee County, KYKY6,43036.3+11%

49Perry County, KYKY26,55536.3+15%

50Rockcastle County, KYKY16,14836.3+10%

51Wolfe County, KYKY6,29836.4+12%

52Leslie County, KYKY9,62736.4+20%

53Lawrence County, KYKY15,76536.5+10%

54Wayne County, KYKY19,59736.6+8%

55Estill County, KYKY13,96236.7+10%

56Floyd County, KYKY34,40136.7+14%

57Jefferson County, KYKY795,22236.7+7%

58Oldham County, KYKY70,98636.7+11%

59Bracken County, KYKY8,51136.8+6%

60Clark County, KYKY37,88836.8+8%

61Daviess County, KYKY104,89836.8+11%

62Boyle County, KYKY31,63236.9+5%

63Adair County, KYKY19,42336.9+5%

64Hart County, KYKY20,11736.9+6%

65Bell County, KYKY22,82937.0+12%

66Logan County, KYKY28,66937.0+6%

67Franklin County, KYKY52,64937.0+7%

68Elliott County, KYKY7,26537.0+17%

69Washington County, KYKY12,36837.1+10%

70Woodford County, KYKY27,88337.1+10%

71Garrard County, KYKY18,20737.1+3%

72Harrison County, KYKY19,62737.1+7%

73Pike County, KYKY54,72137.1+15%

74Henderson County, KYKY44,25537.2+11%

75Henry County, KYKY16,44737.3+7%

76Bath County, KYKY13,17637.4+7%

77Johnson County, KYKY22,05137.4+13%

78Lee County, KYKY7,29737.4+11%

79Grayson County, KYKY27,40637.5+8%

80Ohio County, KYKY23,93437.5+7%

81Owen County, KYKY11,60137.5+7%

82Bourbon County, KYKY20,24337.6+10%

83Metcalfe County, KYKY10,58337.7+6%

84Webster County, KYKY12,92937.8+7%

85Casey County, KYKY16,20537.8+8%

86Harlan County, KYKY24,72537.8+15%

87Letcher County, KYKY19,95237.9+16%

88Edmonson County, KYKY12,74938.0+9%

89Barren County, KYKY45,64138.0+6%

90Graves County, KYKY37,05038.1+3%

91McLean County, KYKY9,06438.1+5%

92Mason County, KYKY16,93638.1+8%

93Taylor County, KYKY26,76338.1+10%

94Larue County, KYKY15,18438.2+5%

95Mercer County, KYKY23,73338.2+7%

96Monroe County, KYKY11,19138.2+6%

97Owsley County, KYKY3,93238.2+11%

98Hopkins County, KYKY45,12738.3+11%

99Nicholas County, KYKY7,94938.4+7%

100Breckinridge County, KYKY21,50338.5+9%

101Fulton County, KYKY6,21838.5+4%

102Pulaski County, KYKY67,38438.5+9%

103Muhlenberg County, KYKY30,63438.7+11%

104Clinton County, KYKY9,13939.0+11%

105Greenup County, KYKY35,21339.2+10%

106McCracken County, KYKY67,55339.2+9%

107Robertson County, KYKY2,32539.5+9%

108Carlisle County, KYKY4,74739.5+4%

109Ballard County, KYKY7,59439.6+7%

110Boyd County, KYKY47,75139.7+8%

111Livingston County, KYKY8,86339.8+8%

112Russell County, KYKY18,60839.9+11%

113Green County, KYKY11,64440.0+7%

114Cumberland County, KYKY5,99240.1+6%

115Crittenden County, KYKY8,80740.1+9%

116Trigg County, KYKY14,51240.5+3%

117Hickman County, KYKY4,37240.9+5%

118Marshall County, KYKY31,65940.9+8%

119Caldwell County, KYKY12,60941.2+9%

120Lyon County, KYKY9,12341.5+8%

SHOWING 1–120 OF 120

Download CSV (full list, 120 rows)

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