RANKING · 2024 ACS · 92 SHOWN OF 92

Highest Mexican population share, Indiana counties

Indiana counties ranked by the share of all residents who are Mexican origin (2023 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.

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 2000

01Clinton County, ININ33,32216.7%–

02Lake County, ININ504,61216.0%–

03Elkhart County, ININ208,77413.5%–

04Noble County, ININ47,93710.0%–

05Cass County, ININ37,8369.4%–

06Marion County, ININ992,1968.5%–

07Porter County, ININ176,0498.2%–

08Marshall County, ININ46,5998.1%–

09St. Joseph County, ININ272,8617.9%–

10Bartholomew County, ININ85,7297.8%–

11Tippecanoe County, ININ190,4567.2%–

12Jackson County, ININ47,3707.2%–

13Kosciusko County, ININ80,8926.4%–

14Allen County, ININ402,3296.2%–

15Newton County, ININ14,1885.9%–

16Jasper County, ININ33,8945.8%–

17LaPorte County, ININ111,2945.2%–

18Fulton County, ININ20,0915.2%–

19Benton County, ININ8,8835.1%–

20Montgomery County, ININ38,9544.7%–

21Clark County, ININ130,4514.7%–

22White County, ININ25,1644.4%–

23Daviess County, ININ34,2094.4%–

24Adams County, ININ36,6504.2%–

25Grant County, ININ66,5244.1%–

26Dubois County, ININ44,0164.0%–

27Shelby County, ININ45,8823.9%–

28Jay County, ININ20,1183.7%–

29Randolph County, ININ24,4383.7%–

30LaGrange County, ININ41,3053.7%–

31Pulaski County, ININ12,4633.4%–

32Madison County, ININ135,0883.3%–

33Steuben County, ININ34,7993.3%–

34Carroll County, ININ20,6553.0%–

35Boone County, ININ80,6892.9%–

36Jennings County, ININ27,6222.9%–

37Starke County, ININ23,4252.8%–

38Hamilton County, ININ387,0362.8%–

39Spencer County, ININ20,0612.7%–

40Vanderburgh County, ININ181,9952.6%–

41Johnson County, ININ174,2622.6%–

42Tipton County, ININ15,3192.4%–

43Hendricks County, ININ193,5102.4%–

44Howard County, ININ83,9042.3%–

45Delaware County, ININ113,1062.3%–

46Wayne County, ININ66,1692.3%–

47Jefferson County, ININ33,2792.3%–

48Wells County, ININ28,8832.1%–

49Huntington County, ININ37,2242.1%–

50Blackford County, ININ11,7302.0%–

51DeKalb County, ININ44,5352.0%–

52Harrison County, ININ40,4372.0%–

53Monroe County, ININ143,3452.0%–

54Vigo County, ININ106,5121.9%–

55Scott County, ININ25,0531.9%–

56Floyd County, ININ82,1531.9%–

57Ohio County, ININ5,9941.9%–

58Miami County, ININ34,4871.8%–

59Wabash County, ININ30,7131.8%–

60Gibson County, ININ33,0911.8%–

61Lawrence County, ININ45,5681.7%–

62Warrick County, ININ66,8031.7%–

63Henry County, ININ49,1371.7%–

64Fountain County, ININ17,0131.7%–

65Hancock County, ININ90,9691.6%–

66Rush County, ININ16,7671.6%–

67Decatur County, ININ26,5761.4%–

68Whitley County, ININ35,0461.4%–

69Vermillion County, ININ15,4881.4%–

70Greene County, ININ31,1651.4%–

71Knox County, ININ35,6521.3%–

72Dearborn County, ININ51,6091.3%–

73Crawford County, ININ10,5091.1%–

74Orange County, ININ19,8341.1%–

75Ripley County, ININ29,4341.1%–

76Pike County, ININ12,0031.1%–

77Putnam County, ININ37,8761.1%–

78Morgan County, ININ74,9671.0%–

79Franklin County, ININ23,2860.9%–

80Brown County, ININ15,7770.9%–

81Sullivan County, ININ20,8310.8%–

82Clay County, ININ26,4100.8%–

83Warren County, ININ8,4740.8%–

84Fayette County, ININ23,5330.8%–

85Owen County, ININ21,8860.7%–

86Washington County, ININ28,3830.7%–

87Martin County, ININ9,8560.6%–

88Posey County, ININ24,9880.6%–

89Perry County, ININ19,3890.6%–

90Parke County, ININ16,6420.4%–

91Union County, ININ6,8630.3%–

92Switzerland County, ININ10,0370.1%–

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