RANKING · 2024 ACS · 92 SHOWN OF 92

Most racially diverse, Indiana counties

Indiana counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2024 ACS). This list covers the 92 counties in Indiana that qualify, ranked against each other statewide.

Flip the list · Least racially diverse, US counties →

IndianaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RANKPLACESTATEPOPDIVERSITY SCOREVS –

01Marion County, ININ992,19682–

02Lake County, ININ504,61280–

03St. Joseph County, ININ272,86162–

04Allen County, ININ402,32961–

05Elkhart County, ININ208,77458–

06Tippecanoe County, ININ190,45658–

07Cass County, ININ37,83652–

08LaPorte County, ININ111,29450–

09Hendricks County, ININ193,51048–

10Bartholomew County, ININ85,72948–

11Hamilton County, ININ387,03646–

12Porter County, ININ176,04945–

13Clinton County, ININ33,32245–

14Clark County, ININ130,45144–

15Jackson County, ININ47,37043–

16Vanderburgh County, ININ181,99543–

17Monroe County, ININ143,34542–

18Madison County, ININ135,08840–

19Grant County, ININ66,52439–

20Howard County, ININ83,90438–

21Johnson County, ININ174,26236–

22Vigo County, ININ106,51236–

23Delaware County, ININ113,10635–

24Floyd County, ININ82,15333–

25Marshall County, ININ46,59933–

26Noble County, ININ47,93733–

27Kosciusko County, ININ80,89233–

28Wayne County, ININ66,16932–

29Newton County, ININ14,18832–

30Boone County, ININ80,68931–

31White County, ININ25,16431–

32Miami County, ININ34,48730–

33Jasper County, ININ33,89430–

34Dubois County, ININ44,01629–

35Daviess County, ININ34,20929–

36Hancock County, ININ90,96927–

37Benton County, ININ8,88326–

38Montgomery County, ININ38,95425–

39Knox County, ININ35,65225–

40Warrick County, ININ66,80324–

41Fulton County, ININ20,09124–

42Shelby County, ININ45,88224–

43Gibson County, ININ33,09123–

44Sullivan County, ININ20,83122–

45Putnam County, ININ37,87622–

46Randolph County, ININ24,43822–

47Jefferson County, ININ33,27921–

48Starke County, ININ23,42521–

49Pulaski County, ININ12,46320–

50Steuben County, ININ34,79920–

51Whitley County, ININ35,04619–

52Henry County, ININ49,13719–

53Wells County, ININ28,88318–

54Wabash County, ININ30,71318–

55Carroll County, ININ20,65518–

56Perry County, ININ19,38918–

57Adams County, ININ36,65017–

58Jennings County, ININ27,62217–

59Tipton County, ININ15,31917–

60Jay County, ININ20,11817–

61Huntington County, ININ37,22417–

62Decatur County, ININ26,57616–

63Spencer County, ININ20,06116–

64Posey County, ININ24,98816–

65Orange County, ININ19,83416–

66Lawrence County, ININ45,56816–

67Fountain County, ININ17,01316–

68LaGrange County, ININ41,30516–

69Morgan County, ININ74,96716–

70Scott County, ININ25,05316–

71DeKalb County, ININ44,53515–

72Fayette County, ININ23,53315–

73Blackford County, ININ11,73015–

74Clay County, ININ26,41014–

75Dearborn County, ININ51,60914–

76Harrison County, ININ40,43714–

77Ripley County, ININ29,43414–

78Brown County, ININ15,77714–

79Warren County, ININ8,47414–

80Parke County, ININ16,64214–

81Rush County, ININ16,76713–

82Switzerland County, ININ10,03713–

83Martin County, ININ9,85613–

84Ohio County, ININ5,99413–

85Owen County, ININ21,88612–

86Union County, ININ6,86312–

87Greene County, ININ31,16512–

88Washington County, ININ28,38311–

89Crawford County, ININ10,50911–

90Vermillion County, ININ15,48811–

91Pike County, ININ12,00311–

92Franklin County, ININ23,28611–

SHOWING 1–92 OF 92

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

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES