RANKING · 2020 CENSUS · 61 SHOWN OF 61

Highest South American population share, New York counties · 2020

New York counties ranked by the share of all residents who are South American origin (2023 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 61 counties in New York that qualify, ranked against each other statewide.

New YorkAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2000

01Queens County, NYNY2,358,1829.9%–

02Westchester County, NYNY1,015,7435.9%–

03Suffolk County, NYNY1,546,0903.9%–

04Nassau County, NYNY1,398,9393.7%–

05Putnam County, NYNY99,0283.3%–

06Bronx County, NYNY1,406,3323.2%–

07Rockland County, NYNY357,3972.8%–

08New York County, NYNY1,664,8622.7%–

09Kings County, NYNY2,653,9632.4%–

10Orange County, NYNY417,6692.3%–

11Richmond County, NYNY501,2902.1%–

12Dutchess County, NYNY300,7081.6%–

13Sullivan County, NYNY80,5861.4%–

14Ulster County, NYNY183,3301.0%–

15Schenectady County, NYNY162,5810.8%–

16Albany County, NYNY321,2250.8%–

17Tompkins County, NYNY104,0470.7%–

18Broome County, NYNY195,7360.6%–

19Jefferson County, NYNY111,5400.6%–

20Delaware County, NYNY44,3050.6%–

21Orleans County, NYNY39,8250.5%–

22Wayne County, NYNY91,2500.5%–

23Cortland County, NYNY45,8500.5%–

24Columbia County, NYNY60,1680.5%–

25Rensselaer County, NYNY160,5100.5%–

26Greene County, NYNY47,2380.4%–

27Chautauqua County, NYNY124,1260.4%–

28Schoharie County, NYNY30,1760.4%–

29Oneida County, NYNY226,3920.4%–

30Saratoga County, NYNY241,3430.4%–

31Onondaga County, NYNY466,5840.4%–

32Montgomery County, NYNY50,0460.4%–

33Monroe County, NYNY750,5060.4%–

34Genesee County, NYNY58,4160.3%–

35Ontario County, NYNY113,1300.3%–

36Erie County, NYNY946,7410.3%–

37Warren County, NYNY65,0200.3%–

38Otsego County, NYNY60,5890.3%–

39Franklin County, NYNY46,5000.3%–

40Chemung County, NYNY80,4150.3%–

41Tioga County, NYNY47,4530.3%–

42Madison County, NYNY67,1200.3%–

43Cayuga County, NYNY74,3650.2%–

44Clinton County, NYNY78,1380.2%–

45Oswego County, NYNY118,5690.2%–

46Essex County, NYNY36,4380.2%–

47Niagara County, NYNY208,9120.2%–

48Steuben County, NYNY91,8550.2%–

49Seneca County, NYNY32,8830.2%–

50Schuyler County, NYNY16,9240.2%–

51St. Lawrence County, NYNY105,4880.1%–

52Allegany County, NYNY46,8000.1%–

53Hamilton County, NYNY5,0060.1%–

54Chenango County, NYNY45,7150.1%–

55Yates County, NYNY24,5470.1%–

56Fulton County, NYNY52,2160.1%–

57Livingston County, NYNY61,4380.1%–

58Cattaraugus County, NYNY75,3900.1%–

59Wyoming County, NYNY39,7410.1%–

60Washington County, NYNY59,3530.1%–

61Herkimer County, NYNY59,2190.1%–

SHOWING 1–61 OF 61

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