RANKING · 2000 CENSUS · 92 SHOWN OF 92

Least racially diverse, Indiana counties · 2000

Indiana counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Franklin County, ININ23,2862+0%

02Warren County, ININ8,4742+0%

03Martin County, ININ9,8562+0%

04Union County, ININ6,8632+0%

05Pike County, ININ12,0032+0%

06Blackford County, ININ11,7302+0%

07Clay County, ININ26,4103+0%

08Vermillion County, ININ15,4883+0%

09Washington County, ININ28,3833+0%

10Morgan County, ININ74,9673+0%

11Ohio County, ININ5,9943+0%

12Greene County, ININ31,1653+0%

13Owen County, ININ21,8863+0%

14Switzerland County, ININ10,0373+0%

15Scott County, ININ25,0533+0%

16Crawford County, ININ10,5093+0%

17Whitley County, ININ35,0463+0%

18Brown County, ININ15,7773+0%

19Decatur County, ININ26,5763+0%

20Orange County, ININ19,8343+0%

21Ripley County, ININ29,4343+0%

22Fountain County, ININ17,0133+0%

23Huntington County, ININ37,2244+0%

24Posey County, ININ24,9884+0%

25Hancock County, ININ90,9694+0%

26Dearborn County, ININ51,6094+0%

27Harrison County, ININ40,4374+0%

28Rush County, ININ16,7674+0%

29Lawrence County, ININ45,5684+0%

30Randolph County, ININ24,4384+0%

31Tipton County, ININ15,3194+0%

32Jennings County, ININ27,6224+0%

33Wells County, ININ28,8834+0%

34Henry County, ININ49,1375+0%

35Boone County, ININ80,6895+0%

36Wabash County, ININ30,7135+0%

37Spencer County, ININ20,0615+0%

38DeKalb County, ININ44,5356+0%

39Perry County, ININ19,3896+0%

40Warrick County, ININ66,8036+0%

41Jay County, ININ20,1186+0%

42Fayette County, ININ23,5336+0%

43Shelby County, ININ45,8826+0%

44Pulaski County, ININ12,4636+0%

45Starke County, ININ23,4256+0%

46Daviess County, ININ34,2097+0%

47Montgomery County, ININ38,9547+0%

48Steuben County, ININ34,7997+0%

49Benton County, ININ8,8837+0%

50Hendricks County, ININ193,5107+0%

51Parke County, ININ16,6427+0%

52Jasper County, ININ33,8947+0%

53Johnson County, ININ174,2627+0%

54Dubois County, ININ44,0168+0%

55Jefferson County, ININ33,2798+0%

56Gibson County, ININ33,0918+0%

57Carroll County, ININ20,6558+0%

58Knox County, ININ35,6528+0%

59Newton County, ININ14,1888+0%

60Fulton County, ININ20,0918+0%

61LaGrange County, ININ41,3059+0%

62Adams County, ININ36,6509+0%

63Jackson County, ININ47,37010+0%

64Putnam County, ININ37,87611+0%

65Miami County, ININ34,48711+0%

66Sullivan County, ININ20,83113+0%

67Hamilton County, ININ387,03613+0%

68White County, ININ25,16414+0%

69Floyd County, ININ82,15314+0%

70Bartholomew County, ININ85,72914+0%

71Kosciusko County, ININ80,89215+0%

72Marshall County, ININ46,59915+0%

73Porter County, ININ176,04916+0%

74Wayne County, ININ66,16917+0%

75Clinton County, ININ33,32218+0%

76Noble County, ININ47,93718+0%

77Monroe County, ININ143,34520+0%

78Delaware County, ININ113,10620+0%

79Vigo County, ININ106,51220+0%

80Cass County, ININ37,83621+0%

81Clark County, ININ130,45121+0%

82Howard County, ININ83,90422+0%

83Madison County, ININ135,08822+0%

84Vanderburgh County, ININ181,99523+0%

85Grant County, ININ66,52424+0%

86Tippecanoe County, ININ190,45628+0%

87LaPorte County, ININ111,29431+0%

88Elkhart County, ININ208,77434+0%

89Allen County, ININ402,32937+0%

90St. Joseph County, ININ272,86138+0%

91Marion County, ININ992,19656+0%

92Lake County, ININ504,61268+0%

SHOWING 1–92 OF 92

Download CSV (full list, 92 rows)How this score is calculated

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