RANKING · 2020 CENSUS · 120 SHOWN OF 120

Largest households, Kentucky counties · 2020

Kentucky counties ranked by average household size (2023 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide.

KentuckyAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2000

01Oldham County, KYKY70,9862.96–

02Gallatin County, KYKY8,8402.79–

03Lawrence County, KYKY15,7652.78–

04Boone County, KYKY145,3162.77–

05Shelby County, KYKY51,2432.77–

06Jessamine County, KYKY57,1472.74–

07Spencer County, KYKY20,9982.73–

08Carter County, KYKY26,1492.73–

09Pendleton County, KYKY14,8002.72–

10Whitley County, KYKY37,2972.71–

11Bullitt County, KYKY86,4542.69–

12Grant County, KYKY26,1812.69–

13Allen County, KYKY22,5362.67–

14Grayson County, KYKY27,4062.67–

15Laurel County, KYKY63,7462.63–

16Meade County, KYKY30,6992.63–

17Owsley County, KYKY3,9322.62–

18Nicholas County, KYKY7,9492.61–

19Todd County, KYKY12,9722.61–

20Butler County, KYKY12,5202.60–

21Montgomery County, KYKY28,8222.60–

22Muhlenberg County, KYKY30,6342.60–

23Bracken County, KYKY8,5112.59–

24Henry County, KYKY16,4472.59–

25Breckinridge County, KYKY21,5032.58–

26Scott County, KYKY62,2622.58–

27Mason County, KYKY16,9362.58–

28Menifee County, KYKY6,4302.58–

29Ohio County, KYKY23,9342.58–

30Adair County, KYKY19,4232.57–

31Anderson County, KYKY25,2252.57–

32Garrard County, KYKY18,2072.57–

33Hancock County, KYKY9,0502.57–

34Casey County, KYKY16,2052.56–

35Hart County, KYKY20,1172.56–

36Powell County, KYKY12,8122.56–

37Logan County, KYKY28,6692.55–

38Ballard County, KYKY7,5942.55–

39Johnson County, KYKY22,0512.55–

40Hardin County, KYKY113,4822.54–

41Kenton County, KYKY175,7792.54–

42Bath County, KYKY13,1762.53–

43Graves County, KYKY37,0502.53–

44Knox County, KYKY29,5322.53–

45Lewis County, KYKY12,9012.53–

46Madison County, KYKY101,6962.53–

47Owen County, KYKY11,6012.53–

48Union County, KYKY12,8392.52–

49Webster County, KYKY12,9292.52–

50Nelson County, KYKY49,0362.52–

51Clay County, KYKY19,4652.52–

52Martin County, KYKY10,6972.52–

53Taylor County, KYKY26,7632.52–

54Hickman County, KYKY4,3722.51–

55Woodford County, KYKY27,8832.51–

56McCreary County, KYKY17,1242.51–

57Boyd County, KYKY47,7512.50–

58Lincoln County, KYKY25,3532.50–

59Pulaski County, KYKY67,3842.50–

60Simpson County, KYKY20,7882.50–

61Trimble County, KYKY8,7012.49–

62Cumberland County, KYKY5,9922.49–

63Barren County, KYKY45,6412.49–

64Carroll County, KYKY11,1412.49–

65Clinton County, KYKY9,1392.49–

66Estill County, KYKY13,9622.49–

67Rockcastle County, KYKY16,1482.49–

68Warren County, KYKY149,3752.48–

69Rowan County, KYKY24,4762.48–

70Christian County, KYKY70,1152.48–

71Bourbon County, KYKY20,2432.47–

72Elliott County, KYKY7,2652.47–

73Mercer County, KYKY23,7332.47–

74Russell County, KYKY18,6082.47–

75Washington County, KYKY12,3682.46–

76Fleming County, KYKY15,7872.46–

77Harrison County, KYKY19,6272.46–

78Clark County, KYKY37,8882.45–

79Green County, KYKY11,6442.45–

80Jackson County, KYKY13,3252.45–

81Magoffin County, KYKY11,1102.45–

82Marion County, KYKY20,1152.45–

83Trigg County, KYKY14,5122.45–

84Boyle County, KYKY31,6322.44–

85Greenup County, KYKY35,2132.44–

86Wayne County, KYKY19,5972.43–

87Bell County, KYKY22,8292.43–

88Carlisle County, KYKY4,7472.43–

89Crittenden County, KYKY8,8072.43–

90Daviess County, KYKY104,8982.43–

91McLean County, KYKY9,0642.43–

92Morgan County, KYKY14,4152.43–

93Campbell County, KYKY95,4412.42–

94Robertson County, KYKY2,3252.42–

95Larue County, KYKY15,1842.42–

96Caldwell County, KYKY12,6092.40–

97Livingston County, KYKY8,8632.40–

98Floyd County, KYKY34,4012.38–

99Harlan County, KYKY24,7252.38–

100Jefferson County, KYKY795,2222.38–

101Hopkins County, KYKY45,1272.37–

102Metcalfe County, KYKY10,5832.37–

103Breathitt County, KYKY12,5582.36–

104Edmonson County, KYKY12,7492.36–

105Fayette County, KYKY329,7512.36–

106Wolfe County, KYKY6,2982.35–

107Henderson County, KYKY44,2552.35–

108Leslie County, KYKY9,6272.35–

109Marshall County, KYKY31,6592.33–

110McCracken County, KYKY67,5532.31–

111Monroe County, KYKY11,1912.31–

112Lee County, KYKY7,2972.30–

113Franklin County, KYKY52,6492.29–

114Calloway County, KYKY39,4212.28–

115Knott County, KYKY13,3212.27–

116Letcher County, KYKY19,9522.26–

117Perry County, KYKY26,5552.26–

118Pike County, KYKY54,7212.25–

119Fulton County, KYKY6,2182.21–

120Lyon County, KYKY9,1232.13–

SHOWING 1–120 OF 120

Download CSV (full list, 120 rows)

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES