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.

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