RANKING · 2024 ACS · 69 SHOWN OF 69

Largest South American population, Indiana counties

Indiana counties ranked by the number of residents who are South American origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 69 counties in Indiana that qualify, ranked against each other statewide. The median across all 69 is 75. Biggest climber in the top 100 since 2020: Morgan County, IN, up 28 places to #32.

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010

01Marion County, ININ992,1967,147+166%

02Hamilton County, ININ387,0366,099+597%

03▲1Elkhart County, ININ208,7742,752+613%

04▲1Lake County, ININ504,6122,234+277%

05▼2St. Joseph County, ININ272,8611,980+104%

06Tippecanoe County, ININ190,4561,602+159%

07▲1Allen County, ININ402,3291,388+130%

08▼1Hendricks County, ININ193,510971+106%

09Monroe County, ININ143,345747+42%

10▲5Porter County, ININ176,049674+200%

11▲7Madison County, ININ135,088553+250%

12▲8Clark County, ININ130,451462+353%

13▲10Kosciusko County, ININ80,892421+461%

14▲8Vanderburgh County, ININ181,995342+107%

15▲14Bartholomew County, ININ85,729334–

16▲1Boone County, ININ80,689334+218%

17▼1Johnson County, ININ174,262301+210%

18▼4LaPorte County, ININ111,294281+184%

19▼7Cass County, ININ37,836257+243%

20▼10Grant County, ININ66,524256+294%

21▲22Wayne County, ININ66,169242+185%

22▲10Floyd County, ININ82,153240+728%

23▲17Hancock County, ININ90,969213–

24▼5Warrick County, ININ66,803193−8%

25Knox County, ININ35,652162–

26▲15Howard County, ININ83,904137+661%

27▼3Vigo County, ININ106,512129−15%

28Huntington County, ININ37,224120+700%

29▼3Sullivan County, ININ20,831107–

30Dubois County, ININ44,01694–

31▼20Jefferson County, ININ33,27984+147%

32▲28Morgan County, ININ74,96782+26%

33Miami County, ININ34,48781+268%

34Owen County, ININ21,88679–

35▲4Decatur County, ININ26,57675–

36▼23Marshall County, ININ46,59973+711%

37▲7Randolph County, ININ24,43864–

38▲7Adams County, ININ36,65063+800%

39▼1Shelby County, ININ45,88258−47%

40▼15Delaware County, ININ113,10656+51%

41▲8Clay County, ININ26,41054–

42▲5Wells County, ININ28,88353+563%

43▲10Martin County, ININ9,85651–

44Rush County, ININ16,76749+345%

45Montgomery County, ININ38,95448−2%

46▼13Perry County, ININ19,38942+223%

47▲3Putnam County, ININ37,87642–

48White County, ININ25,16441+28%

49▼15Franklin County, ININ23,28637–

50▲1DeKalb County, ININ44,53536+300%

51▼20Posey County, ININ24,98834–

52Fountain County, ININ17,01331–

53Carroll County, ININ20,65529–

54▲8Spencer County, ININ20,06123+475%

55Wabash County, ININ30,71322−31%

56▼10Clinton County, ININ33,32221+320%

57Greene County, ININ31,16519+217%

58Jackson County, ININ47,37018–

59▼38Lawrence County, ININ45,56818+200%

60▼5Ripley County, ININ29,43414–

61▼13Union County, ININ6,86313–

62▼5Fayette County, ININ23,5339−10%

63▼36Jasper County, ININ33,8949–

64Newton County, ININ14,1888−20%

65Henry County, ININ49,1377−90%

66▼5Pulaski County, ININ12,4637–

67▼32Jay County, ININ20,1184−71%

68▼10Whitley County, ININ35,0463−84%

69▼33Noble County, ININ47,9371–

SHOWING 1–69 OF 69

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES