RANKING · 2000 CENSUS · 95 SHOWN OF 95

Youngest by median age, Tennessee counties · 2000

Tennessee counties with the youngest median age (2000 ACS). This list covers the 95 counties in Tennessee that qualify, ranked against each other statewide. The median across all 95 is 37.4.

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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

01Montgomery County, TNTN249,93530.0+5%

02Rutherford County, TNTN386,35231.2+5%

03Shelby County, TNTN910,22632.9+5%

04Davidson County, TNTN745,90434.1+5%

05Chester County, TNTN17,99434.1+4%

06Putnam County, TNTN86,61234.4+7%

07Tipton County, TNTN62,28734.4+11%

08Scott County, TNTN22,67134.7+9%

09Madison County, TNTN100,79034.7+5%

10Weakley County, TNTN33,26134.8+5%

11Bedford County, TNTN55,27334.90%

12Lauderdale County, TNTN24,61734.9+7%

13Cheatham County, TNTN42,77835.3+10%

14Haywood County, TNTN17,04235.3+7%

15Robertson County, TNTN80,17535.4+6%

16Bradley County, TNTN115,46535.5+7%

17Macon County, TNTN27,66335.5+3%

18Dickson County, TNTN58,66235.7+9%

19Lake County, TNTN6,24935.8+5%

20Union County, TNTN21,45035.8+10%

21Hardeman County, TNTN25,27436.0+9%

22Knox County, TNTN511,45336.0+7%

23Sumner County, TNTN215,53836.1+8%

24Lawrence County, TNTN46,91436.2+6%

25Williamson County, TNTN272,06136.2+6%

26Marshall County, TNTN38,07136.3+4%

27Maury County, TNTN118,13136.3+7%

28Hickman County, TNTN26,21936.3+2%

29Wilson County, TNTN175,03336.3+9%

30Dyer County, TNTN36,32036.5+6%

31Jefferson County, TNTN60,02436.5+3%

32Morgan County, TNTN22,16036.5+10%

33Warren County, TNTN43,71736.6+4%

34Grundy County, TNTN14,11636.6+8%

35Meigs County, TNTN14,18636.7+5%

36Sequatchie County, TNTN17,86136.7+8%

37Cannon County, TNTN15,29636.8+4%

38Monroe County, TNTN49,73036.8+6%

39Smith County, TNTN20,98136.8+4%

40Washington County, TNTN141,19937.1+7%

41Hamblen County, TNTN68,84337.1+6%

42Rhea County, TNTN34,84437.2+7%

43Henderson County, TNTN28,51837.3+4%

44Lewis County, TNTN13,48737.3+8%

45Wayne County, TNTN16,41637.3+7%

46Bledsoe County, TNTN15,92037.4+10%

47Claiborne County, TNTN33,22937.4+10%

48Crockett County, TNTN14,00637.4+3%

49Hamilton County, TNTN390,83337.4+8%

50Coffee County, TNTN62,41937.5+7%

51DeKalb County, TNTN21,87337.7+3%

52Grainger County, TNTN25,73937.7+9%

53Hawkins County, TNTN59,55937.8+7%

54McMinn County, TNTN57,40437.9+8%

55Fentress County, TNTN20,32238.0+10%

56Giles County, TNTN31,43338.0+6%

57Sevier County, TNTN101,34238.1+8%

58Fayette County, TNTN45,07138.1+18%

59Franklin County, TNTN45,57938.1+9%

60Trousdale County, TNTN12,62338.1+4%

61Marion County, TNTN29,80438.2+12%

62Campbell County, TNTN40,29038.3+9%

63Blount County, TNTN143,82038.4+7%

64Carter County, TNTN57,36138.5+7%

65Cocke County, TNTN37,88938.6+10%

66Polk County, TNTN18,59238.6+6%

67Stewart County, TNTN14,43938.7−2%

68Van Buren County, TNTN6,87438.7+15%

69Obion County, TNTN30,06738.7+7%

70Overton County, TNTN23,78738.8+6%

71White County, TNTN29,61238.8+6%

72Gibson County, TNTN51,77938.8+4%

73Lincoln County, TNTN36,85338.9+9%

74Greene County, TNTN73,83138.9+7%

75Carroll County, TNTN29,20039.0+5%

76Humphreys County, TNTN19,64639.0+7%

77McNairy County, TNTN26,23639.1+5%

78Hancock County, TNTN7,07539.2+12%

79Houston County, TNTN8,47939.5+5%

80Moore County, TNTN6,92039.7+10%

81Jackson County, TNTN12,46639.8+5%

82Perry County, TNTN9,12639.8+5%

83Hardin County, TNTN27,98339.8+9%

84Anderson County, TNTN82,06639.9+9%

85Clay County, TNTN7,82139.9+8%

86Johnson County, TNTN18,71840.0+6%

87Sullivan County, TNTN163,75940.1+8%

88Roane County, TNTN57,39540.7+9%

89Henry County, TNTN32,89640.9+4%

90Loudon County, TNTN63,76441.0+13%

91Decatur County, TNTN11,82041.2+6%

92Unicoi County, TNTN17,85641.5+10%

93Benton County, TNTN16,18341.6+8%

94Pickett County, TNTN5,21941.6+10%

95Cumberland County, TNTN66,30042.5+13%

SHOWING 1–95 OF 95

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