RANKING · 2020 CENSUS · 63 SHOWN OF 63

Highest Slovak population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are Slovak ancestry (2020 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 63 counties in Indiana that qualify, ranked against each other statewide. The median across all 63 is 0.1%.

Slovak Americans: full group profile →

IndianaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK SHAREVS 2010

01Porter County, ININ176,0491.7%−0.4 pts

02Lake County, ININ504,6121.6%−0.4 pts

03Newton County, ININ14,1880.7%+0.2 pts

04Jasper County, ININ33,8940.6%−0.2 pts

05White County, ININ25,1640.6%+0.4 pts

06LaPorte County, ININ111,2940.5%+0.2 pts

07Jefferson County, ININ33,2790.4%+0.1 pts

08Boone County, ININ80,6890.4%−0.1 pts

09Posey County, ININ24,9880.3%+0.3 pts

10Vigo County, ININ106,5120.3%+0.1 pts

11Floyd County, ININ82,1530.3%+0.1 pts

12Knox County, ININ35,6520.3%–

13Monroe County, ININ143,3450.3%+0.1 pts

14Starke County, ININ23,4250.2%−0.2 pts

15Hamilton County, ININ387,0360.2%0.0 pts

16Fountain County, ININ17,0130.2%+0.2 pts

17Vermillion County, ININ15,4880.2%+0.2 pts

18Pulaski County, ININ12,4630.2%+0.1 pts

19Noble County, ININ47,9370.2%0.0 pts

20Ohio County, ININ5,9940.2%0.0 pts

21Parke County, ININ16,6420.2%+0.1 pts

22Elkhart County, ININ208,7740.2%+0.1 pts

23Johnson County, ININ174,2620.2%0.0 pts

24Allen County, ININ402,3290.2%0.0 pts

25St. Joseph County, ININ272,8610.1%0.0 pts

26Adams County, ININ36,6500.1%–

27Hendricks County, ININ193,5100.1%−0.2 pts

28Tippecanoe County, ININ190,4560.1%0.0 pts

29Kosciusko County, ININ80,8920.1%+0.1 pts

30Dubois County, ININ44,0160.1%+0.1 pts

31Morgan County, ININ74,9670.1%0.0 pts

32Grant County, ININ66,5240.1%−0.1 pts

33Gibson County, ININ33,0910.1%–

34Marion County, ININ992,1960.1%0.0 pts

35Steuben County, ININ34,7990.1%0.0 pts

36Shelby County, ININ45,8820.1%+0.1 pts

37Wayne County, ININ66,1690.1%0.0 pts

38Miami County, ININ34,4870.1%−0.1 pts

39Owen County, ININ21,8860.1%0.0 pts

40Clark County, ININ130,4510.1%0.0 pts

41Wabash County, ININ30,7130.1%0.0 pts

42Fayette County, ININ23,5330.1%−0.1 pts

43Carroll County, ININ20,6550.1%−0.1 pts

44Marshall County, ININ46,5990.1%0.0 pts

45Clay County, ININ26,4100.1%−0.1 pts

46Cass County, ININ37,8360.1%0.0 pts

47Greene County, ININ31,1650.1%0.0 pts

48Sullivan County, ININ20,8310.1%0.0 pts

49Vanderburgh County, ININ181,9950.1%−0.1 pts

50Wells County, ININ28,8830.0%−0.1 pts

51Orange County, ININ19,8340.0%−0.1 pts

52Henry County, ININ49,1370.0%0.0 pts

53Harrison County, ININ40,4370.0%−0.1 pts

54Warren County, ININ8,4740.0%–

55Howard County, ININ83,9040.0%−0.1 pts

56Madison County, ININ135,0880.0%0.0 pts

57Washington County, ININ28,3830.0%–

58Lawrence County, ININ45,5680.0%−0.1 pts

59Delaware County, ININ113,1060.0%−0.1 pts

60Huntington County, ININ37,2240.0%0.0 pts

61Warrick County, ININ66,8030.0%−0.1 pts

62Crawford County, ININ10,5090.0%0.0 pts

63Daviess County, ININ34,2090.0%–

SHOWING 1–63 OF 63

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