RANKING · 2020 CENSUS · 95 SHOWN OF 95

Largest households, Tennessee counties · 2020

Tennessee counties ranked by average household size (2023 ACS). This list covers the 95 counties in Tennessee that qualify, ranked against each other statewide.

TennesseeAll 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

01Bledsoe County, TNTN15,9202.86–

02Williamson County, TNTN272,0612.86–

03Tipton County, TNTN62,2872.81–

04Bedford County, TNTN55,2732.77–

05Trousdale County, TNTN12,6232.77–

06Rutherford County, TNTN386,3522.77–

07Houston County, TNTN8,4792.73–

08Sumner County, TNTN215,5382.71–

09Montgomery County, TNTN249,9352.70–

10Wilson County, TNTN175,0332.70–

11Dickson County, TNTN58,6622.69–

12Lawrence County, TNTN46,9142.68–

13Perry County, TNTN9,1262.68–

14Robertson County, TNTN80,1752.68–

15Marshall County, TNTN38,0712.67–

16Hickman County, TNTN26,2192.67–

17Grundy County, TNTN14,1162.67–

18Chester County, TNTN17,9942.66–

19Humphreys County, TNTN19,6462.66–

20Maury County, TNTN118,1312.66–

21Sequatchie County, TNTN17,8612.65–

22Cheatham County, TNTN42,7782.62–

23Jefferson County, TNTN60,0242.61–

24White County, TNTN29,6122.61–

25Union County, TNTN21,4502.61–

26Rhea County, TNTN34,8442.60–

27Macon County, TNTN27,6632.60–

28Warren County, TNTN43,7172.60–

29Hamblen County, TNTN68,8432.59–

30Shelby County, TNTN910,2262.58–

31McNairy County, TNTN26,2362.58–

32Stewart County, TNTN14,4392.57–

33Smith County, TNTN20,9812.57–

34Sevier County, TNTN101,3422.55–

35Cannon County, TNTN15,2962.55–

36Jackson County, TNTN12,4662.55–

37DeKalb County, TNTN21,8732.54–

38Van Buren County, TNTN6,8742.54–

39Bradley County, TNTN115,4652.54–

40Wayne County, TNTN16,4162.54–

41Blount County, TNTN143,8202.53–

42Grainger County, TNTN25,7392.53–

43Henderson County, TNTN28,5182.52–

44Loudon County, TNTN63,7642.52–

45Scott County, TNTN22,6712.51–

46Coffee County, TNTN62,4192.51–

47Cocke County, TNTN37,8892.50–

48Crockett County, TNTN14,0062.49–

49Fayette County, TNTN45,0712.49–

50Morgan County, TNTN22,1602.49–

51Hardin County, TNTN27,9832.49–

52Marion County, TNTN29,8042.48–

53Decatur County, TNTN11,8202.47–

54Fentress County, TNTN20,3222.47–

55McMinn County, TNTN57,4042.47–

56Monroe County, TNTN49,7302.46–

57Carroll County, TNTN29,2002.45–

58Lewis County, TNTN13,4872.45–

59Lincoln County, TNTN36,8532.45–

60Madison County, TNTN100,7902.45–

61Gibson County, TNTN51,7792.45–

62Giles County, TNTN31,4332.45–

63Overton County, TNTN23,7872.44–

64Anderson County, TNTN82,0662.43–

65Moore County, TNTN6,9202.43–

66Roane County, TNTN57,3952.43–

67Greene County, TNTN73,8312.43–

68Franklin County, TNTN45,5792.42–

69Hawkins County, TNTN59,5592.42–

70Dyer County, TNTN36,3202.40–

71Henry County, TNTN32,8962.40–

72Knox County, TNTN511,4532.40–

73Haywood County, TNTN17,0422.40–

74Lauderdale County, TNTN24,6172.39–

75Meigs County, TNTN14,1862.39–

76Campbell County, TNTN40,2902.38–

77Hamilton County, TNTN390,8332.38–

78Putnam County, TNTN86,6122.37–

79Clay County, TNTN7,8212.37–

80Obion County, TNTN30,0672.36–

81Benton County, TNTN16,1832.35–

82Hancock County, TNTN7,0752.34–

83Sullivan County, TNTN163,7592.33–

84Davidson County, TNTN745,9042.31–

85Hardeman County, TNTN25,2742.30–

86Carter County, TNTN57,3612.28–

87Weakley County, TNTN33,2612.28–

88Washington County, TNTN141,1992.27–

89Johnson County, TNTN18,7182.26–

90Pickett County, TNTN5,2192.26–

91Claiborne County, TNTN33,2292.25–

92Unicoi County, TNTN17,8562.25–

93Cumberland County, TNTN66,3002.25–

94Polk County, TNTN18,5922.22–

95Lake County, TNTN6,2492.07–

SHOWING 1–95 OF 95

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