RANKING · 2020 CENSUS · 62 SHOWN OF 62

Largest Slovak population, New York counties · 2020

New York counties ranked by the number of residents who are Slovak ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 62 counties in New York that qualify, ranked against each other statewide.

Slovak Americans: full group profile →

New YorkAll 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 2010

01Broome County, NYNY195,7364,272−35%

02Kings County, NYNY2,653,9632,438+34%

03New York County, NYNY1,664,8622,321+1%

04Westchester County, NYNY1,015,7432,146−16%

05Queens County, NYNY2,358,1821,799−4%

06Suffolk County, NYNY1,546,0901,471−24%

07Erie County, NYNY946,7411,148−28%

08Nassau County, NYNY1,398,9391,085−29%

09Onondaga County, NYNY466,584895−6%

10Dutchess County, NYNY300,708797−10%

11Monroe County, NYNY750,506733−18%

12Fulton County, NYNY52,216656−2%

13Orange County, NYNY417,669640−38%

14Saratoga County, NYNY241,343629−31%

15Albany County, NYNY321,225559−28%

16Schenectady County, NYNY162,581537−1%

17Putnam County, NYNY99,028511+16%

18Ulster County, NYNY183,330490−9%

19Rockland County, NYNY357,397471−41%

20Niagara County, NYNY208,912469+2%

21Tioga County, NYNY47,453464−15%

22Richmond County, NYNY501,290364−34%

23Oneida County, NYNY226,392321+29%

24Bronx County, NYNY1,406,332254+12%

25Greene County, NYNY47,238240+55%

26Cayuga County, NYNY74,365238+98%

27Herkimer County, NYNY59,219235−8%

28Rensselaer County, NYNY160,510233+24%

29Chemung County, NYNY80,415208+3%

30Tompkins County, NYNY104,047208−17%

31Chautauqua County, NYNY124,126168−34%

32Oswego County, NYNY118,569160+40%

33Warren County, NYNY65,020155+5%

34Chenango County, NYNY45,715143−14%

35Otsego County, NYNY60,589139−3%

36Washington County, NYNY59,353137−32%

37Ontario County, NYNY113,130136−50%

38Steuben County, NYNY91,855133−17%

39St. Lawrence County, NYNY105,488124+6%

40Schoharie County, NYNY30,176113+232%

41Delaware County, NYNY44,305109−62%

42Cattaraugus County, NYNY75,390103+66%

43Wayne County, NYNY91,25079−20%

44Montgomery County, NYNY50,04678−40%

45Madison County, NYNY67,12073−34%

46Clinton County, NYNY78,13869−42%

47Jefferson County, NYNY111,54066−27%

48Genesee County, NYNY58,41655−55%

49Cortland County, NYNY45,85052−4%

50Wyoming County, NYNY39,74151−23%

51Columbia County, NYNY60,16844−66%

52Sullivan County, NYNY80,58642−77%

53Schuyler County, NYNY16,92439+129%

54Essex County, NYNY36,43836−66%

55Livingston County, NYNY61,43835−79%

56Franklin County, NYNY46,50032−14%

57Seneca County, NYNY32,88332−9%

58Allegany County, NYNY46,80027−34%

59Orleans County, NYNY39,82512−57%

60Yates County, NYNY24,5478−88%

61Hamilton County, NYNY5,0067+0%

62Lewis County, NYNY26,4793−40%

SHOWING 1–62 OF 62

Download CSV (full list, 62 rows)

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