RANKING · 2024 ACS · 92 SHOWN OF 92

Largest Mexican population, Indiana counties

Indiana counties ranked by the number of residents who are Mexican origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 92 counties in Indiana that qualify, ranked against each other statewide.

IndianaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2000

01Marion County, ININ992,19683,337–

02Lake County, ININ504,61279,841–

03Elkhart County, ININ208,77427,920–

04Allen County, ININ402,32924,488–

05St. Joseph County, ININ272,86121,657–

06Porter County, ININ176,04914,299–

07Tippecanoe County, ININ190,45613,698–

08Hamilton County, ININ387,03610,105–

09Bartholomew County, ININ85,7296,490–

10LaPorte County, ININ111,2945,845–

11Clark County, ININ130,4515,789–

12Clinton County, ININ33,3225,489–

13Kosciusko County, ININ80,8925,157–

14Vanderburgh County, ININ181,9954,756–

15Noble County, ININ47,9374,737–

16Madison County, ININ135,0884,408–

17Johnson County, ININ174,2624,341–

18Hendricks County, ININ193,5104,322–

19Marshall County, ININ46,5993,728–

20Cass County, ININ37,8363,534–

21Jackson County, ININ47,3703,379–

22Monroe County, ININ143,3452,780–

23Grant County, ININ66,5242,700–

24Delaware County, ININ113,1062,599–

25Boone County, ININ80,6892,204–

26Vigo County, ININ106,5122,054–

27Howard County, ININ83,9041,949–

28Jasper County, ININ33,8941,917–

29Montgomery County, ININ38,9541,788–

30Shelby County, ININ45,8821,769–

31Dubois County, ININ44,0161,744–

32Floyd County, ININ82,1531,530–

33Wayne County, ININ66,1691,528–

34Adams County, ININ36,6501,528–

35LaGrange County, ININ41,3051,494–

36Daviess County, ININ34,2091,492–

37Hancock County, ININ90,9691,383–

38Steuben County, ININ34,7991,148–

39Warrick County, ININ66,8031,118–

40White County, ININ25,1641,098–

41Fulton County, ININ20,0911,047–

42Randolph County, ININ24,438893–

43DeKalb County, ININ44,535878–

44Henry County, ININ49,137833–

45Newton County, ININ14,188827–

46Jennings County, ININ27,622795–

47Harrison County, ININ40,437790–

48Lawrence County, ININ45,568788–

49Huntington County, ININ37,224760–

50Jefferson County, ININ33,279755–

51Morgan County, ININ74,967747–

52Jay County, ININ20,118744–

53Starke County, ININ23,425660–

54Dearborn County, ININ51,609660–

55Miami County, ININ34,487659–

56Carroll County, ININ20,655611–

57Wells County, ININ28,883607–

58Gibson County, ININ33,091588–

59Wabash County, ININ30,713569–

60Spencer County, ININ20,061543–

61Whitley County, ININ35,046497–

62Knox County, ININ35,652469–

63Scott County, ININ25,053466–

64Benton County, ININ8,883446–

65Greene County, ININ31,165429–

66Pulaski County, ININ12,463419–

67Putnam County, ININ37,876410–

68Decatur County, ININ26,576383–

69Tipton County, ININ15,319363–

70Ripley County, ININ29,434328–

71Fountain County, ININ17,013282–

72Rush County, ININ16,767262–

73Blackford County, ININ11,730240–

74Orange County, ININ19,834223–

75Vermillion County, ININ15,488217–

76Clay County, ININ26,410215–

77Franklin County, ININ23,286211–

78Washington County, ININ28,383208–

79Fayette County, ININ23,533176–

80Sullivan County, ININ20,831170–

81Owen County, ININ21,886160–

82Posey County, ININ24,988145–

83Pike County, ININ12,003136–

84Brown County, ININ15,777136–

85Crawford County, ININ10,509119–

86Ohio County, ININ5,994112–

87Perry County, ININ19,389111–

88Parke County, ININ16,64270–

89Warren County, ININ8,47467–

90Martin County, ININ9,85660–

91Union County, ININ6,86318–

92Switzerland County, ININ10,0379–

SHOWING 1–92 OF 92

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