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.

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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, TNTN55,27334.9−0%

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 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS