RANKING · 2020 CENSUS · 45 SHOWN OF 45

Largest Slovak population, Kentucky counties · 2020

Kentucky counties ranked by the number of residents who are Slovak ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 45 counties in Kentucky that qualify, ranked against each other statewide.

KentuckyAll 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 POPULATIONVS 2000

01Jefferson County, KYKY795,222673–

02Boone County, KYKY145,316580–

03Fayette County, KYKY329,751441–

04Kenton County, KYKY175,779281–

05Warren County, KYKY149,375270–

06Oldham County, KYKY70,986169–

07Hardin County, KYKY113,48277–

08Clark County, KYKY37,88871–

09Campbell County, KYKY95,44165–

10Scott County, KYKY62,26260–

11Marshall County, KYKY31,65946–

12Garrard County, KYKY18,20746–

13Meade County, KYKY30,69944–

14Daviess County, KYKY104,89843–

15Crittenden County, KYKY8,80738–

16Bullitt County, KYKY86,45437–

17Larue County, KYKY15,18436–

18Greenup County, KYKY35,21334–

19McCracken County, KYKY67,55331–

20Johnson County, KYKY22,05124–

21Mercer County, KYKY23,73321–

22Jessamine County, KYKY57,14719–

23Madison County, KYKY101,69617–

24Livingston County, KYKY8,86316–

25Lyon County, KYKY9,12316–

26Harrison County, KYKY19,62715–

27Shelby County, KYKY51,24315–

28Pike County, KYKY54,72113–

29Simpson County, KYKY20,78813–

30Knott County, KYKY13,32113–

31Nicholas County, KYKY7,94912–

32Washington County, KYKY12,36810–

33Breathitt County, KYKY12,5589–

34Montgomery County, KYKY28,8228–

35Adair County, KYKY19,4238–

36Hopkins County, KYKY45,1278–

37Boyle County, KYKY31,6328–

38Nelson County, KYKY49,0367–

39Rockcastle County, KYKY16,1487–

40Letcher County, KYKY19,9526–

41Ohio County, KYKY23,9346–

42Bracken County, KYKY8,5115–

43Barren County, KYKY45,6415–

44Carroll County, KYKY11,1411–

45Perry County, KYKY26,5551–

SHOWING 1–45 OF 45

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