RANKING · 2020 CENSUS · 62 SHOWN OF 62

Highest Mexican population share, New York counties · 2020

New York counties ranked by the share of all residents who are Mexican origin (2023 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 62 counties in New York that qualify, ranked against each other statewide.

New YorkAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2000

01Bronx County, NYNY1,406,3325.4%–

02Orange County, NYNY417,6694.7%–

03Westchester County, NYNY1,015,7434.1%–

04Kings County, NYNY2,653,9633.7%–

05Queens County, NYNY2,358,1823.7%–

06Richmond County, NYNY501,2903.6%–

07Dutchess County, NYNY300,7083.0%–

08New York County, NYNY1,664,8622.8%–

09Jefferson County, NYNY111,5402.3%–

10Ulster County, NYNY183,3302.1%–

11Orleans County, NYNY39,8251.8%–

12Putnam County, NYNY99,0281.7%–

13Sullivan County, NYNY80,5861.4%–

14Wyoming County, NYNY39,7411.4%–

15Montgomery County, NYNY50,0461.3%–

16Rockland County, NYNY357,3971.2%–

17Genesee County, NYNY58,4161.2%–

18Ontario County, NYNY113,1301.1%–

19Greene County, NYNY47,2381.1%–

20Tompkins County, NYNY104,0471.1%–

21Wayne County, NYNY91,2501.0%–

22Suffolk County, NYNY1,546,0901.0%–

23Columbia County, NYNY60,1681.0%–

24Chautauqua County, NYNY124,1260.9%–

25Chemung County, NYNY80,4150.9%–

26Nassau County, NYNY1,398,9390.9%–

27Schenectady County, NYNY162,5810.8%–

28Otsego County, NYNY60,5890.8%–

29Yates County, NYNY24,5470.8%–

30Delaware County, NYNY44,3050.7%–

31Madison County, NYNY67,1200.7%–

32Cattaraugus County, NYNY75,3900.6%–

33Albany County, NYNY321,2250.6%–

34Herkimer County, NYNY59,2190.6%–

35Essex County, NYNY36,4380.6%–

36Erie County, NYNY946,7410.6%–

37Saratoga County, NYNY241,3430.6%–

38Chenango County, NYNY45,7150.6%–

39Warren County, NYNY65,0200.6%–

40Broome County, NYNY195,7360.6%–

41Oneida County, NYNY226,3920.5%–

42Seneca County, NYNY32,8830.5%–

43Monroe County, NYNY750,5060.5%–

44Niagara County, NYNY208,9120.5%–

45Cortland County, NYNY45,8500.5%–

46Franklin County, NYNY46,5000.5%–

47Onondaga County, NYNY466,5840.5%–

48Schoharie County, NYNY30,1760.5%–

49Cayuga County, NYNY74,3650.5%–

50Fulton County, NYNY52,2160.5%–

51Rensselaer County, NYNY160,5100.5%–

52Tioga County, NYNY47,4530.4%–

53Oswego County, NYNY118,5690.4%–

54Lewis County, NYNY26,4790.4%–

55Washington County, NYNY59,3530.4%–

56Allegany County, NYNY46,8000.4%–

57Livingston County, NYNY61,4380.4%–

58St. Lawrence County, NYNY105,4880.4%–

59Steuben County, NYNY91,8550.3%–

60Clinton County, NYNY78,1380.3%–

61Schuyler County, NYNY16,9240.2%–

62Hamilton County, NYNY5,0060.0%–

SHOWING 1–62 OF 62

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