RANKING · 2010 CENSUS · 61 SHOWN OF 61

Largest South American population, New York counties · 2010

New York counties ranked by the number of residents who are South American origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 61 counties in New York that qualify, ranked against each other statewide. The median across all 61 is 231.

South Americans: full group profile →

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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 POPULATIONVS –

01Queens County, NYNY2,358,182219,577–

02Kings County, NYNY2,653,96355,365–

03Westchester County, NYNY1,015,74351,185–

04Suffolk County, NYNY1,546,09042,082–

05Bronx County, NYNY1,406,33240,664–

06Nassau County, NYNY1,398,93938,261–

07New York County, NYNY1,664,86238,141–

08Richmond County, NYNY501,2909,807–

09Orange County, NYNY417,6696,423–

10Rockland County, NYNY357,3976,339–

11Dutchess County, NYNY300,7083,652–

12Monroe County, NYNY750,5062,213–

13Ulster County, NYNY183,3302,004–

14Erie County, NYNY946,7411,866–

15Putnam County, NYNY99,0281,852–

16Albany County, NYNY321,2251,469–

17Sullivan County, NYNY80,5861,169–

18Onondaga County, NYNY466,5841,133–

19Tompkins County, NYNY104,047913–

20Oneida County, NYNY226,392736–

21Schenectady County, NYNY162,581736–

22Saratoga County, NYNY241,343659–

23Montgomery County, NYNY50,046640–

24Jefferson County, NYNY111,540501–

25Broome County, NYNY195,736470–

26Chemung County, NYNY80,415394–

27Cortland County, NYNY45,850289–

28Otsego County, NYNY60,589271–

29Warren County, NYNY65,020270–

30Ontario County, NYNY113,130232–

31Clinton County, NYNY78,138231–

32Genesee County, NYNY58,416216–

33Niagara County, NYNY208,912214–

34Steuben County, NYNY91,855209–

35Rensselaer County, NYNY160,510200–

36Allegany County, NYNY46,800195–

37Chautauqua County, NYNY124,126191–

38Wayne County, NYNY91,250187–

39Madison County, NYNY67,120162–

40Columbia County, NYNY60,168146–

41Cattaraugus County, NYNY75,390127–

42St. Lawrence County, NYNY105,488122–

43Greene County, NYNY47,238119–

44Oswego County, NYNY118,569117–

45Franklin County, NYNY46,50096–

46Fulton County, NYNY52,21692–

47Livingston County, NYNY61,43889–

48Schoharie County, NYNY30,17684–

49Delaware County, NYNY44,30579–

50Seneca County, NYNY32,88364–

51Herkimer County, NYNY59,21959–

52Cayuga County, NYNY74,36554–

53Wyoming County, NYNY39,74140–

54Orleans County, NYNY39,82538–

55Washington County, NYNY59,35337–

56Essex County, NYNY36,43835–

57Tioga County, NYNY47,45330–

58Lewis County, NYNY26,47915–

59Chenango County, NYNY45,71512–

60Hamilton County, NYNY5,0069–

61Schuyler County, NYNY16,9241–

SHOWING 1–61 OF 61

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