RANKING · 2010 CENSUS · 74 SHOWN OF 74

Largest Slovak population, Indiana counties · 2010

Indiana counties ranked by the number of residents who are Slovak ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 74 counties in Indiana that qualify, ranked against each other statewide.

Slovak Americans: full group profile →

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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 POPULATIONVS –

01Lake County, ININ504,6129,890–

02Porter County, ININ176,0493,403–

03Marion County, ININ992,1961,138–

04Hamilton County, ININ387,036698–

05Allen County, ININ402,329604–

06Hendricks County, ININ193,510404–

07St. Joseph County, ININ272,861391–

08LaPorte County, ININ111,294338–

09Boone County, ININ80,689286–

10Jasper County, ININ33,894255–

11Monroe County, ININ143,345247–

12Vigo County, ININ106,512247–

13Vanderburgh County, ININ181,995221–

14Tippecanoe County, ININ190,456205–

15Johnson County, ININ174,262191–

16Grant County, ININ66,524141–

17DeKalb County, ININ44,535138–

18Floyd County, ININ82,153122–

19Delaware County, ININ113,106118–

20Howard County, ININ83,904115–

21Starke County, ININ23,425108–

22Clark County, ININ130,45199–

23Jefferson County, ININ33,27995–

24Noble County, ININ47,93782–

25Elkhart County, ININ208,77475–

26Miami County, ININ34,48774–

27Newton County, ININ14,18871–

28Madison County, ININ135,08869–

29Brown County, ININ15,77767–

30Warrick County, ININ66,80363–

31Morgan County, ININ74,96753–

32Putnam County, ININ37,87653–

33Bartholomew County, ININ85,72952–

34Fayette County, ININ23,53352–

35Montgomery County, ININ38,95450–

36Steuben County, ININ34,79949–

37Kosciusko County, ININ80,89244–

38White County, ININ25,16443–

39Hancock County, ININ90,96938–

40Lawrence County, ININ45,56838–

41Clay County, ININ26,41037–

42Harrison County, ININ40,43737–

43Wabash County, ININ30,71336–

44Wells County, ININ28,88333–

45Carroll County, ININ20,65532–

46Orange County, ININ19,83432–

47Cass County, ININ37,83631–

48Greene County, ININ31,16531–

49Huntington County, ININ37,22427–

50Wayne County, ININ66,16927–

51Jackson County, ININ47,37026–

52Tipton County, ININ15,31923–

53Marshall County, ININ46,59921–

54LaGrange County, ININ41,30520–

55Parke County, ININ16,64220–

56Henry County, ININ49,13719–

57Dubois County, ININ44,01617–

58Owen County, ININ21,88617–

59Randolph County, ININ24,43816–

60Posey County, ININ24,98813–

61Ripley County, ININ29,43413–

62Union County, ININ6,86313–

63Blackford County, ININ11,73012–

64Ohio County, ININ5,99412–

65Pulaski County, ININ12,46311–

66Shelby County, ININ45,8829–

67Scott County, ININ25,0538–

68Fountain County, ININ17,0137–

69Crawford County, ININ10,5096–

70Decatur County, ININ26,5765–

71Sullivan County, ININ20,8314–

72Switzerland County, ININ10,0374–

73Clinton County, ININ33,3223–

74Vermillion County, ININ15,4882–

SHOWING 1–74 OF 74

Download CSV (full list, 74 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS