RANKING · 2010 CENSUS · 74 SHOWN OF 74

Highest Slovak population share, Indiana counties · 2010

Indiana counties ranked by the share of all residents who are Slovak ancestry (2010 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 74 counties in Indiana that qualify, ranked against each other statewide. The median across all 74 is 0.1%.

Slovak Americans: full group profile →

IndianaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK SHAREVS –

01Porter County, ININ176,0492.1%–

02Lake County, ININ504,6122.0%–

03Jasper County, ININ33,8940.8%–

04Boone County, ININ80,6890.5%–

05Newton County, ININ14,1880.5%–

06Starke County, ININ23,4250.5%–

07Brown County, ININ15,7770.4%–

08DeKalb County, ININ44,5350.3%–

09LaPorte County, ININ111,2940.3%–

10Jefferson County, ININ33,2790.3%–

11Hendricks County, ININ193,5100.3%–

12Hamilton County, ININ387,0360.3%–

13Vigo County, ININ106,5120.2%–

14Fayette County, ININ23,5330.2%–

15Grant County, ININ66,5240.2%–

16Miami County, ININ34,4870.2%–

17Ohio County, ININ5,9940.2%–

18Monroe County, ININ143,3450.2%–

19Union County, ININ6,8630.2%–

20White County, ININ25,1640.2%–

21Noble County, ININ47,9370.2%–

22Allen County, ININ402,3290.2%–

23Floyd County, ININ82,1530.2%–

24Orange County, ININ19,8340.2%–

25Carroll County, ININ20,6550.2%–

26St. Joseph County, ININ272,8610.1%–

27Steuben County, ININ34,7990.1%–

28Tipton County, ININ15,3190.1%–

29Johnson County, ININ174,2620.1%–

30Putnam County, ININ37,8760.1%–

31Howard County, ININ83,9040.1%–

32Clay County, ININ26,4100.1%–

33Montgomery County, ININ38,9540.1%–

34Marion County, ININ992,1960.1%–

35Vanderburgh County, ININ181,9950.1%–

36Tippecanoe County, ININ190,4560.1%–

37Wells County, ININ28,8830.1%–

38Parke County, ININ16,6420.1%–

39Wabash County, ININ30,7130.1%–

40Warrick County, ININ66,8030.1%–

41Delaware County, ININ113,1060.1%–

42Harrison County, ININ40,4370.1%–

43Greene County, ININ31,1650.1%–

44Blackford County, ININ11,7300.1%–

45Clark County, ININ130,4510.1%–

46Lawrence County, ININ45,5680.1%–

47Pulaski County, ININ12,4630.1%–

48Cass County, ININ37,8360.1%–

49Owen County, ININ21,8860.1%–

50Morgan County, ININ74,9670.1%–

51Huntington County, ININ37,2240.1%–

52Bartholomew County, ININ85,7290.1%–

53Jackson County, ININ47,3700.1%–

54Randolph County, ININ24,4380.1%–

55Kosciusko County, ININ80,8920.1%–

56Hancock County, ININ90,9690.1%–

57Crawford County, ININ10,5090.1%–

58LaGrange County, ININ41,3050.1%–

59Madison County, ININ135,0880.1%–

60Posey County, ININ24,9880.0%–

61Ripley County, ININ29,4340.0%–

62Marshall County, ININ46,5990.0%–

63Dubois County, ININ44,0160.0%–

64Fountain County, ININ17,0130.0%–

65Wayne County, ININ66,1690.0%–

66Henry County, ININ49,1370.0%–

67Switzerland County, ININ10,0370.0%–

68Elkhart County, ININ208,7740.0%–

69Scott County, ININ25,0530.0%–

70Shelby County, ININ45,8820.0%–

71Decatur County, ININ26,5760.0%–

72Sullivan County, ININ20,8310.0%–

73Vermillion County, ININ15,4880.0%–

74Clinton County, ININ33,3220.0%–

SHOWING 1–74 OF 74

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS