RANKING · 2020 CENSUS · 92 SHOWN OF 92

Highest American population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American 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 American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Boone County, ININ80,68915.1%–

02Hendricks County, ININ193,51014.8%–

03Washington County, ININ28,38314.7%–

04Tipton County, ININ15,31913.5%–

05Fayette County, ININ23,53312.9%–

06Henry County, ININ49,13712.8%–

07Morgan County, ININ74,96712.7%–

08Jennings County, ININ27,62212.5%–

09Shelby County, ININ45,88212.4%–

10Harrison County, ININ40,43712.4%–

11LaGrange County, ININ41,30512.2%–

12Jackson County, ININ47,37012.1%–

13Johnson County, ININ174,26212.1%–

14Scott County, ININ25,05312.0%–

15Rush County, ININ16,76711.9%–

16Hancock County, ININ90,96911.9%–

17Brown County, ININ15,77711.8%–

18Randolph County, ININ24,43811.6%–

19Orange County, ININ19,83411.5%–

20Union County, ININ6,86311.4%–

21Parke County, ININ16,64211.3%–

22Carroll County, ININ20,65511.0%–

23Madison County, ININ135,08811.0%–

24Fountain County, ININ17,01310.8%–

25Owen County, ININ21,88610.8%–

26Delaware County, ININ113,10610.8%–

27Switzerland County, ININ10,03710.7%–

28Grant County, ININ66,52410.6%–

29Decatur County, ININ26,57610.5%–

30Lawrence County, ININ45,56810.5%–

31Gibson County, ININ33,09110.3%–

32Greene County, ININ31,16510.1%–

33Putnam County, ININ37,87610.1%–

34Bartholomew County, ININ85,72910.1%–

35Jefferson County, ININ33,27910.0%–

36Clinton County, ININ33,3229.8%–

37Warren County, ININ8,4749.8%–

38Wabash County, ININ30,7139.8%–

39Martin County, ININ9,8569.8%–

40Pike County, ININ12,0039.7%–

41Franklin County, ININ23,2869.5%–

42Howard County, ININ83,9049.4%–

43Perry County, ININ19,3899.4%–

44Crawford County, ININ10,5099.4%–

45Adams County, ININ36,6509.2%–

46Wayne County, ININ66,1699.2%–

47Kosciusko County, ININ80,8929.2%–

48Clay County, ININ26,4109.1%–

49Knox County, ININ35,6529.1%–

50Spencer County, ININ20,0619.1%–

51Montgomery County, ININ38,9549.1%–

52Steuben County, ININ34,7999.0%–

53Daviess County, ININ34,2098.8%–

54Ripley County, ININ29,4348.8%–

55Vermillion County, ININ15,4888.8%–

56DeKalb County, ININ44,5358.8%–

57Dearborn County, ININ51,6098.8%–

58Huntington County, ININ37,2248.7%–

59Blackford County, ININ11,7308.5%–

60Wells County, ININ28,8838.5%–

61Floyd County, ININ82,1538.4%–

62Whitley County, ININ35,0468.4%–

63Marshall County, ININ46,5998.4%–

64Sullivan County, ININ20,8318.3%–

65Ohio County, ININ5,9948.3%–

66Cass County, ININ37,8368.2%–

67Hamilton County, ININ387,0368.1%–

68Jay County, ININ20,1188.1%–

69Noble County, ININ47,9377.9%–

70Vigo County, ININ106,5127.8%–

71Clark County, ININ130,4517.8%–

72Fulton County, ININ20,0917.5%–

73Miami County, ININ34,4877.5%–

74Benton County, ININ8,8837.5%–

75Starke County, ININ23,4257.3%–

76Posey County, ININ24,9887.2%–

77Dubois County, ININ44,0167.1%–

78Elkhart County, ININ208,7747.1%–

79Warrick County, ININ66,8037.1%–

80White County, ININ25,1646.7%–

81Allen County, ININ402,3296.4%–

82Vanderburgh County, ININ181,9956.1%–

83Marion County, ININ992,1965.5%–

84Monroe County, ININ143,3455.4%–

85Pulaski County, ININ12,4635.2%–

86Newton County, ININ14,1885.1%–

87Jasper County, ININ33,8945.1%–

88St. Joseph County, ININ272,8614.9%–

89Tippecanoe County, ININ190,4564.8%–

90LaPorte County, ININ111,2944.7%–

91Porter County, ININ176,0493.8%–

92Lake County, ININ504,6122.4%–

SHOWING 1–92 OF 92

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