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 (2023 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.

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 2000

01Porter County, ININ176,0491.7%–

02Lake County, ININ504,6121.6%–

03Newton County, ININ14,1880.7%–

04Jasper County, ININ33,8940.6%–

05White County, ININ25,1640.6%–

06LaPorte County, ININ111,2940.5%–

07Jefferson County, ININ33,2790.4%–

08Boone County, ININ80,6890.4%–

09Posey County, ININ24,9880.3%–

10Vigo County, ININ106,5120.3%–

11Floyd County, ININ82,1530.3%–

12Knox County, ININ35,6520.3%–

13Monroe County, ININ143,3450.3%–

14Starke County, ININ23,4250.2%–

15Hamilton County, ININ387,0360.2%–

16Fountain County, ININ17,0130.2%–

17Vermillion County, ININ15,4880.2%–

18Pulaski County, ININ12,4630.2%–

19Noble County, ININ47,9370.2%–

20Ohio County, ININ5,9940.2%–

21Parke County, ININ16,6420.2%–

22Elkhart County, ININ208,7740.2%–

23Johnson County, ININ174,2620.2%–

24Allen County, ININ402,3290.2%–

25St. Joseph County, ININ272,8610.1%–

26Adams County, ININ36,6500.1%–

27Hendricks County, ININ193,5100.1%–

28Tippecanoe County, ININ190,4560.1%–

29Kosciusko County, ININ80,8920.1%–

30Dubois County, ININ44,0160.1%–

31Morgan County, ININ74,9670.1%–

32Grant County, ININ66,5240.1%–

33Gibson County, ININ33,0910.1%–

34Marion County, ININ992,1960.1%–

35Steuben County, ININ34,7990.1%–

36Shelby County, ININ45,8820.1%–

37Wayne County, ININ66,1690.1%–

38Miami County, ININ34,4870.1%–

39Owen County, ININ21,8860.1%–

40Clark County, ININ130,4510.1%–

41Wabash County, ININ30,7130.1%–

42Fayette County, ININ23,5330.1%–

43Carroll County, ININ20,6550.1%–

44Marshall County, ININ46,5990.1%–

45Clay County, ININ26,4100.1%–

46Cass County, ININ37,8360.1%–

47Greene County, ININ31,1650.1%–

48Sullivan County, ININ20,8310.1%–

49Vanderburgh County, ININ181,9950.1%–

50Wells County, ININ28,8830.0%–

51Orange County, ININ19,8340.0%–

52Henry County, ININ49,1370.0%–

53Harrison County, ININ40,4370.0%–

54Warren County, ININ8,4740.0%–

55Howard County, ININ83,9040.0%–

56Madison County, ININ135,0880.0%–

57Washington County, ININ28,3830.0%–

58Lawrence County, ININ45,5680.0%–

59Delaware County, ININ113,1060.0%–

60Huntington County, ININ37,2240.0%–

61Warrick County, ININ66,8030.0%–

62Crawford County, ININ10,5090.0%–

63Daviess County, ININ34,2090.0%–

SHOWING 1–63 OF 63

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