RANKING · 2024 ACS · 120 SHOWN OF 120

Largest households, Kentucky counties

Kentucky counties ranked by average household size (2024 ACS). This list covers the 120 counties in Kentucky that qualify, ranked against each other statewide. The median across all 120 is 2.47. Biggest climber in the top 100 since 2020: Robertson County, KY, up 92 places to #2.

KentuckyAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2010

01Oldham County, KYKY70,9862.84+2%

02▲92Robertson County, KYKY2,3252.75+3%

03▲4Spencer County, KYKY20,9982.75+2%

04▲14Nicholas County, KYKY7,9492.74+7%

05▲7Grant County, KYKY26,1812.73−1%

06▲36Bath County, KYKY13,1762.72+4%

07▼3Boone County, KYKY145,3162.72−1%

08▲8Meade County, KYKY30,6992.72−6%

09▲10Todd County, KYKY12,9722.70+2%

10▲10Butler County, KYKY12,5202.68+10%

11▼5Jessamine County, KYKY57,1472.67+3%

12▼3Pendleton County, KYKY14,8002.66−2%

13▼11Gallatin County, KYKY8,8402.65−4%

14▲22Powell County, KYKY12,8122.650%

15▼4Bullitt County, KYKY86,4542.640%

16▲31Owen County, KYKY11,6012.64+13%

17▼4Allen County, KYKY22,5362.63+6%

18▲52Christian County, KYKY70,1152.62+1%

19▲16Hart County, KYKY20,1172.62+4%

20▲12Garrard County, KYKY18,2072.61−2%

21▼11Whitley County, KYKY37,2972.60−1%

22▲54Fleming County, KYKY15,7872.60+2%

23▲3Scott County, KYKY62,2622.58+3%

24▲48Elliott County, KYKY7,2652.58+2%

25▼11Grayson County, KYKY27,4062.58+1%

26▲51Harrison County, KYKY19,6272.58+1%

27▲2Ohio County, KYKY23,9342.58−3%

28▼23Shelby County, KYKY51,2432.58−1%

29▼14Laurel County, KYKY63,7462.57−3%

30▼6Henry County, KYKY16,4472.56−1%

31▲14Lewis County, KYKY12,9012.56−7%

32▲24McCreary County, KYKY17,1242.56−2%

33▼8Breckinridge County, KYKY21,5032.55−2%

34▲30Carroll County, KYKY11,1412.55+2%

35▲8Graves County, KYKY37,0502.55+3%

36▼15Montgomery County, KYKY28,8222.550%

37▲42Green County, KYKY11,6442.540%

38▲11Webster County, KYKY12,9292.53−6%

39▲41Jackson County, KYKY13,3252.53+7%

40▲52Morgan County, KYKY14,4152.53−7%

41▲20Trimble County, KYKY8,7012.52−3%

42▲46Carlisle County, KYKY4,7472.52+3%

43▲8Clay County, KYKY19,4652.52−21%

44▼3Kenton County, KYKY175,7792.520%

45▲57Metcalfe County, KYKY10,5832.52+1%

46▼9Logan County, KYKY28,6692.51+5%

47▼17Adair County, KYKY19,4232.51+4%

48▼17Anderson County, KYKY25,2252.510%

49▼46Lawrence County, KYKY15,7652.51−9%

50▼27Bracken County, KYKY8,5112.50−6%

51▲7Lincoln County, KYKY25,3532.50+1%

52▲2Hickman County, KYKY4,3722.49+7%

53▼1Martin County, KYKY10,6972.49−16%

54▲35Crittenden County, KYKY8,8072.48+1%

55▼11Knox County, KYKY29,5322.48+2%

56▲39Larue County, KYKY15,1842.48−11%

57▲34McLean County, KYKY9,0642.48−1%

58▲15Mercer County, KYKY23,7332.48−1%

59▼42Owsley County, KYKY3,9322.48−19%

60▲11Bourbon County, KYKY20,2432.47+2%

61▲35Caldwell County, KYKY12,6092.47+1%

62▼7Woodford County, KYKY27,8832.47+1%

63▼35Menifee County, KYKY6,4302.47−9%

64▼5Pulaski County, KYKY67,3842.47+4%

65▼15Nelson County, KYKY49,0362.46−4%

66▼3Barren County, KYKY45,6412.460%

67▼34Hancock County, KYKY9,0502.45−6%

68▲29Livingston County, KYKY8,8632.45−6%

69▲13Marion County, KYKY20,1152.45−4%

70▼17Taylor County, KYKY26,7632.45+1%

71▲7Clark County, KYKY37,8882.44+1%

72▼32Hardin County, KYKY113,4822.44−5%

73▼13Simpson County, KYKY20,7882.44−3%

74▼6Warren County, KYKY149,3752.43−2%

75Washington County, KYKY12,3682.43−6%

76▲14Daviess County, KYKY104,8982.43−1%

77▼31Madison County, KYKY101,6962.43−1%

78▼39Johnson County, KYKY22,0512.42−4%

79▲36Knott County, KYKY13,3212.42−9%

80▲36Letcher County, KYKY19,9522.42−4%

81▼59Muhlenberg County, KYKY30,6342.420%

82▲35Perry County, KYKY26,5552.42−8%

83▼16Rockcastle County, KYKY16,1482.42−6%

84▼36Union County, KYKY12,8392.40−2%

85▲1Wayne County, KYKY19,5972.400%

86▲15Hopkins County, KYKY45,1272.40−5%

87▲25Lee County, KYKY7,2972.40−4%

88▲22McCracken County, KYKY67,5532.40+3%

89▲22Monroe County, KYKY11,1912.40−4%

90▼82Carter County, KYKY26,1492.39−6%

91▼57Casey County, KYKY16,2052.39−8%

92▼35Boyd County, KYKY47,7512.380%

93▲10Breathitt County, KYKY12,5582.38−11%

94▲10Edmonson County, KYKY12,7492.38−2%

95▼10Greenup County, KYKY35,2132.38−6%

96▼22Russell County, KYKY18,6082.38+2%

97▼16Magoffin County, KYKY11,1102.37−16%

98▲8Wolfe County, KYKY6,2982.36−19%

99▲10Marshall County, KYKY31,6592.36−2%

100▼62Ballard County, KYKY7,5942.35−4%

101▼36Clinton County, KYKY9,1392.35−3%

102▼3Harlan County, KYKY24,7252.35−15%

103▼20Trigg County, KYKY14,5122.35+1%

104▼6Floyd County, KYKY34,4012.34−6%

105▲2Henderson County, KYKY44,2552.34−4%

106▼79Mason County, KYKY16,9362.34−5%

107▼41Estill County, KYKY13,9622.33−11%

108▲11Fulton County, KYKY6,2182.33+5%

109▼16Campbell County, KYKY95,4412.32−4%

110▼10Jefferson County, KYKY795,2222.32−3%

111▼27Boyle County, KYKY31,6322.31−3%

112▲2Calloway County, KYKY39,4212.31+2%

113▼26Bell County, KYKY22,8292.31−9%

114▼6Leslie County, KYKY9,6272.30−10%

115▲3Pike County, KYKY54,7212.28−4%

116▼47Rowan County, KYKY24,4762.25−9%

117▼55Cumberland County, KYKY5,9922.23−14%

118▼13Fayette County, KYKY329,7512.23−3%

119▼6Franklin County, KYKY52,6492.20−2%

120Lyon County, KYKY9,1232.14+6%

SHOWING 1–120 OF 120

Download CSV (full list, 120 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES