RANKING · 2000 CENSUS · 92 SHOWN OF 92

Youngest by median age, Indiana counties · 2000

Indiana counties with the youngest median age (2000 ACS). This list covers the 92 counties in Indiana that qualify, ranked against each other statewide. The median across all 92 is 36.7.

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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

01Tippecanoe County, ININ190,45627.2+2%

02Monroe County, ININ143,34527.6+4%

03LaGrange County, ININ41,30529.5+5%

04Adams County, ININ36,65032.9+7%

05Elkhart County, ININ208,77433.0+3%

06Noble County, ININ47,93733.3+5%

07Marion County, ININ992,19633.6+5%

08Delaware County, ININ113,10633.8+7%

09Allen County, ININ402,32934.1+6%

10Hamilton County, ININ387,03634.1+4%

11St. Joseph County, ININ272,86134.4+5%

12Jennings County, ININ27,62234.6+4%

13DeKalb County, ININ44,53534.7+9%

14Johnson County, ININ174,26234.9+7%

15Vigo County, ININ106,51234.9+6%

16Jasper County, ININ33,89435.0+9%

17Kosciusko County, ININ80,89235.1+9%

18Putnam County, ININ37,87635.1+9%

19Scott County, ININ25,05335.1+7%

20Steuben County, ININ34,79935.5+6%

21Daviess County, ININ34,20935.5+6%

22Marshall County, ININ46,59935.5+7%

23Hendricks County, ININ193,51035.6+7%

24Clinton County, ININ33,32235.6+4%

25Ripley County, ININ29,43435.7+8%

26Washington County, ININ28,38335.8+8%

27Decatur County, ININ26,57635.8+10%

28Jackson County, ININ47,37035.8+5%

29Franklin County, ININ23,28635.9+10%

30Lake County, ININ504,61235.9+9%

31Morgan County, ININ74,96736.0+10%

32Dubois County, ININ44,01636.1+13%

33Bartholomew County, ININ85,72936.2+6%

34Dearborn County, ININ51,60936.2+9%

35Huntington County, ININ37,22436.2+10%

36Shelby County, ININ45,88236.2+9%

37Porter County, ININ176,04936.3+11%

38Clark County, ININ130,45136.5+8%

39Union County, ININ6,86336.5+8%

40Harrison County, ININ40,43736.6+10%

41Jefferson County, ININ33,27936.6+9%

42Miami County, ININ34,48736.6+17%

43Montgomery County, ININ38,95436.6+8%

44Benton County, ININ8,88336.7+6%

45Cass County, ININ37,83636.7+5%

46Jay County, ININ20,11836.7+5%

47Knox County, ININ35,65236.7+9%

48Floyd County, ININ82,15336.8+8%

49Switzerland County, ININ10,03736.8+4%

50Wells County, ININ28,88336.8+11%

51Boone County, ININ80,68936.9+7%

52Rush County, ININ16,76736.9+10%

53Vanderburgh County, ININ181,99536.9+7%

54Whitley County, ININ35,04636.9+11%

55Starke County, ININ23,42537.0+11%

56Clay County, ININ26,41037.1+6%

57Howard County, ININ83,90437.1+9%

58LaPorte County, ININ111,29437.1+9%

59Carroll County, ININ20,65537.2+6%

60Sullivan County, ININ20,83137.3+1%

61Crawford County, ININ10,50937.3+9%

62Newton County, ININ14,18837.3+11%

63Spencer County, ININ20,06137.3+11%

64Warrick County, ININ66,80337.3+12%

65Grant County, ININ66,52437.4+7%

66Hancock County, ININ90,96937.4+9%

67Madison County, ININ135,08837.4+7%

68Posey County, ININ24,98837.4+12%

69Wabash County, ININ30,71337.5+11%

70Orange County, ININ19,83437.5+8%

71Owen County, ININ21,88637.6+8%

72White County, ININ25,16437.6+7%

73Fountain County, ININ17,01337.7+5%

74Wayne County, ININ66,16937.7+8%

75Pulaski County, ININ12,46337.8+12%

76Fulton County, ININ20,09137.9+7%

77Fayette County, ININ23,53338.0+8%

78Gibson County, ININ33,09138.0+8%

79Perry County, ININ19,38938.0+14%

80Greene County, ININ31,16538.1+6%

81Lawrence County, ININ45,56838.2+8%

82Randolph County, ININ24,43838.2+7%

83Warren County, ININ8,47438.2+6%

84Tipton County, ININ15,31938.4+9%

85Ohio County, ININ5,99438.4+12%

86Blackford County, ININ11,73038.5+8%

87Martin County, ININ9,85638.5+13%

88Henry County, ININ49,13738.7+8%

89Pike County, ININ12,00338.8+7%

90Parke County, ININ16,64238.9+7%

91Vermillion County, ININ15,48838.9+6%

92Brown County, ININ15,77740.8+12%

SHOWING 1–92 OF 92

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