RANKING · 2024 ACS · 92 SHOWN OF 92

Largest American population, Indiana counties

Indiana counties ranked by the number of residents who are American ancestry, 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 92 counties in Indiana that qualify, ranked against each other statewide.

American ancestry: full group profile →

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SAME RANKING BYCities States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Marion County, ININ992,19642,391−28%

02Hendricks County, ININ193,51027,108+106%

03Johnson County, ININ174,26220,150+44%

04Allen County, ININ402,32920,100−47%

05Hamilton County, ININ387,03618,058−10%

06St. Joseph County, ININ272,86117,448+45%

07Elkhart County, ININ208,77414,061−6%

08Lake County, ININ504,61212,285−33%

09Boone County, ININ80,68911,909+141%

10Vanderburgh County, ININ181,9959,946−70%

11Madison County, ININ135,0889,910−40%

12Howard County, ININ83,9049,623−25%

13Monroe County, ININ143,3459,106−16%

14Delaware County, ININ113,1069,090−27%

15Tippecanoe County, ININ190,4568,060−21%

16Vigo County, ININ106,5127,745−64%

17Clark County, ININ130,4517,613−45%

18Porter County, ININ176,0497,298−20%

19Morgan County, ININ74,9677,058−28%

20Hancock County, ININ90,9696,636−17%

21Bartholomew County, ININ85,7296,623−19%

22Floyd County, ININ82,1536,561−16%

23Kosciusko County, ININ80,8925,932−6%

24Grant County, ININ66,5245,732−34%

25Shelby County, ININ45,8825,611−3%

26Wayne County, ININ66,1695,594−26%

27Dearborn County, ININ51,6095,293+38%

28Henry County, ININ49,1374,874−25%

29Putnam County, ININ37,8764,660−20%

30LaPorte County, ININ111,2944,658−28%

31Warrick County, ININ66,8034,527−42%

32Jackson County, ININ47,3704,427−19%

33Lawrence County, ININ45,5684,361−28%

34DeKalb County, ININ44,5354,000−12%

35Washington County, ININ28,3833,982−1%

36Jennings County, ININ27,6223,948−6%

37Jefferson County, ININ33,2793,903−22%

38LaGrange County, ININ41,3053,848−22%

39Harrison County, ININ40,4373,519−45%

40Marshall County, ININ46,5993,375−23%

41Montgomery County, ININ38,9543,354−47%

42Daviess County, ININ34,2093,198−4%

43Ripley County, ININ29,4343,166−22%

44Greene County, ININ31,1653,049−29%

45Noble County, ININ47,9373,028−43%

46Wabash County, ININ30,7133,002−50%

47Huntington County, ININ37,2243,002−38%

48Fayette County, ININ23,5332,933−21%

49Knox County, ININ35,6522,759−64%

50Miami County, ININ34,4872,750−57%

51Decatur County, ININ26,5762,721−38%

52Clinton County, ININ33,3222,699−27%

53Dubois County, ININ44,0162,692−28%

54Cass County, ININ37,8362,628−55%

55Gibson County, ININ33,0912,622−68%

56Steuben County, ININ34,7992,598−7%

57Scott County, ININ25,0532,506−48%

58Randolph County, ININ24,4382,491−18%

59Whitley County, ININ35,0462,417−41%

60Clay County, ININ26,4102,359−57%

61Franklin County, ININ23,2862,332−32%

62Adams County, ININ36,6502,325−14%

63Wells County, ININ28,8832,238−22%

64Perry County, ININ19,3892,194−2%

65Sullivan County, ININ20,8312,040−52%

66Orange County, ININ19,8341,844−23%

67Fountain County, ININ17,0131,776−28%

68Tipton County, ININ15,3191,715−27%

69Jay County, ININ20,1181,699−39%

70Parke County, ININ16,6421,678−65%

71Jasper County, ININ33,8941,670−27%

72Rush County, ININ16,7671,668−44%

73Carroll County, ININ20,6551,656−44%

74White County, ININ25,1641,652−20%

75Posey County, ININ24,9881,609−55%

76Owen County, ININ21,8861,559−14%

77Fulton County, ININ20,0911,491−62%

78Brown County, ININ15,7771,321−23%

79Spencer County, ININ20,0611,294−45%

80Starke County, ININ23,4251,243−39%

81Pike County, ININ12,0031,225−63%

82Vermillion County, ININ15,4881,173−71%

83Blackford County, ININ11,7301,168−23%

84Martin County, ININ9,8561,106−15%

85Switzerland County, ININ10,0371,069−36%

86Warren County, ININ8,474877+11%

87Newton County, ININ14,188808−13%

88Crawford County, ININ10,509689−53%

89Benton County, ININ8,883661−34%

90Union County, ININ6,863629−27%

91Pulaski County, ININ12,463608−45%

92Ohio County, ININ5,994448−40%

SHOWING 1–92 OF 92

Download CSV (full list, 92 rows)

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