RANKING · 2010 CENSUS · 92 SHOWN OF 92

Highest Mexican population share, Indiana counties · 2010

Indiana counties ranked by the share of all residents who are Mexican origin (2010 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 92 counties in Indiana that qualify, ranked against each other statewide. The median across all 92 is 1.6%.

Mexican Americans: full group profile →

IndianaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS –

01Lake County, ININ504,61212.7%–

02Elkhart County, ININ208,77410.8%–

03Clinton County, ININ33,32210.6%–

04Noble County, ININ47,9378.7%–

05Cass County, ININ37,8367.4%–

06Marshall County, ININ46,5997.4%–

07Marion County, ININ992,1966.5%–

08Kosciusko County, ININ80,8925.8%–

09Porter County, ININ176,0495.5%–

10St. Joseph County, ININ272,8615.3%–

11Tippecanoe County, ININ190,4565.3%–

12White County, ININ25,1645.3%–

13Allen County, ININ402,3294.7%–

14Bartholomew County, ININ85,7294.6%–

15Jackson County, ININ47,3704.6%–

16Jasper County, ININ33,8944.2%–

17LaPorte County, ININ111,2944.2%–

18Adams County, ININ36,6503.6%–

19Newton County, ININ14,1883.6%–

20Clark County, ININ130,4513.6%–

21Benton County, ININ8,8833.5%–

22Montgomery County, ININ38,9543.5%–

23LaGrange County, ININ41,3053.1%–

24Carroll County, ININ20,6552.9%–

25Fulton County, ININ20,0912.8%–

26Grant County, ININ66,5242.8%–

27Randolph County, ININ24,4382.6%–

28Daviess County, ININ34,2092.6%–

29Shelby County, ININ45,8822.5%–

30Starke County, ININ23,4252.5%–

31Jay County, ININ20,1182.5%–

32Dubois County, ININ44,0162.2%–

33Madison County, ININ135,0882.2%–

34Johnson County, ININ174,2622.1%–

35DeKalb County, ININ44,5352.1%–

36Floyd County, ININ82,1532.1%–

37Steuben County, ININ34,7992.0%–

38Jefferson County, ININ33,2792.0%–

39Spencer County, ININ20,0611.9%–

40Howard County, ININ83,9041.9%–

41Hamilton County, ININ387,0361.8%–

42Wells County, ININ28,8831.8%–

43Pulaski County, ININ12,4631.7%–

44Monroe County, ININ143,3451.7%–

45Miami County, ININ34,4871.7%–

46Wayne County, ININ66,1691.6%–

47Hendricks County, ININ193,5101.6%–

48Tipton County, ININ15,3191.6%–

49Boone County, ININ80,6891.6%–

50Vanderburgh County, ININ181,9951.6%–

51Jennings County, ININ27,6221.5%–

52Vigo County, ININ106,5121.5%–

53Wabash County, ININ30,7131.5%–

54Union County, ININ6,8631.4%–

55Delaware County, ININ113,1061.4%–

56Ripley County, ININ29,4341.3%–

57Scott County, ININ25,0531.3%–

58Gibson County, ININ33,0911.3%–

59Hancock County, ININ90,9691.2%–

60Ohio County, ININ5,9941.2%–

61Knox County, ININ35,6521.2%–

62Putnam County, ININ37,8761.2%–

63Fountain County, ININ17,0131.2%–

64Whitley County, ININ35,0461.1%–

65Huntington County, ININ37,2241.1%–

66Henry County, ININ49,1371.1%–

67Decatur County, ININ26,5761.0%–

68Switzerland County, ININ10,0370.9%–

69Greene County, ININ31,1650.9%–

70Washington County, ININ28,3830.9%–

71Clay County, ININ26,4100.9%–

72Owen County, ININ21,8860.8%–

73Morgan County, ININ74,9670.8%–

74Posey County, ININ24,9880.8%–

75Fayette County, ININ23,5330.8%–

76Brown County, ININ15,7770.7%–

77Lawrence County, ININ45,5680.7%–

78Sullivan County, ININ20,8310.7%–

79Warrick County, ININ66,8030.7%–

80Parke County, ININ16,6420.7%–

81Harrison County, ININ40,4370.7%–

82Franklin County, ININ23,2860.6%–

83Pike County, ININ12,0030.5%–

84Perry County, ININ19,3890.5%–

85Blackford County, ININ11,7300.5%–

86Orange County, ININ19,8340.5%–

87Dearborn County, ININ51,6090.5%–

88Vermillion County, ININ15,4880.4%–

89Rush County, ININ16,7670.3%–

90Warren County, ININ8,4740.2%–

91Crawford County, ININ10,5090.2%–

92Martin County, ININ9,8560.1%–

SHOWING 1–92 OF 92

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