RANKING · 2024 ACS · 62 SHOWN OF 62

Oldest by median age, New York counties

New York counties ranked by median age of residents (2024 ACS). This list covers the 62 counties in New York that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Hamilton County, NYNY5,00658.1+28%

02Essex County, NYNY36,43849.9+27%

03Columbia County, NYNY60,16849.8+23%

04Delaware County, NYNY44,30548.8+18%

05Schuyler County, NYNY16,92447.6+23%

06Greene County, NYNY47,23847.4+21%

07Warren County, NYNY65,02046.8+20%

08Schoharie County, NYNY30,17645.8+21%

09Washington County, NYNY59,35345.4+21%

10Chenango County, NYNY45,71545.0+17%

11Tioga County, NYNY47,45344.8+18%

12Herkimer County, NYNY59,21944.8+15%

13Ontario County, NYNY113,13044.2+17%

14Fulton County, NYNY52,21644.1+14%

15Ulster County, NYNY183,33044.1+15%

16Putnam County, NYNY99,02844.0+18%

17Cayuga County, NYNY74,36543.8+17%

18Saratoga County, NYNY241,34343.6+18%

19Wayne County, NYNY91,25043.6+18%

20Orleans County, NYNY39,82543.5+20%

21Niagara County, NYNY208,91243.3+13%

22Wyoming County, NYNY39,74143.3+18%

23Seneca County, NYNY32,88343.0+13%

24Steuben County, NYNY91,85543.0+13%

25Chautauqua County, NYNY124,12642.9+13%

26Cattaraugus County, NYNY75,39042.8+14%

27Dutchess County, NYNY300,70842.5+16%

28Yates County, NYNY24,54742.5+12%

29Genesee County, NYNY58,41642.4+13%

30Madison County, NYNY67,12042.4+17%

31Chemung County, NYNY80,41542.0+11%

32Franklin County, NYNY46,50042.0+16%

33Nassau County, NYNY1,398,93942.0+9%

34Clinton County, NYNY78,13841.9+17%

35Lewis County, NYNY26,47941.9+14%

36Westchester County, NYNY1,015,74341.8+11%

37Suffolk County, NYNY1,546,09041.7+14%

38Sullivan County, NYNY80,58641.7+7%

39Livingston County, NYNY61,43841.5+18%

40Oswego County, NYNY118,56940.9+17%

41Oneida County, NYNY226,39240.7+7%

42Queens County, NYNY2,358,18240.7+15%

43Richmond County, NYNY501,29040.6+13%

44Erie County, NYNY946,74140.4+6%

45Montgomery County, NYNY50,04640.3+2%

46Rensselaer County, NYNY160,51040.1+9%

47Otsego County, NYNY60,58939.9+8%

48Monroe County, NYNY750,50639.6+10%

49Onondaga County, NYNY466,58439.6+9%

50Schenectady County, NYNY162,58139.6+3%

51St. Lawrence County, NYNY105,48839.3+11%

52Broome County, NYNY195,73639.2+3%

53New York County, NYNY1,664,86238.9+9%

54Allegany County, NYNY46,80038.7+11%

55Albany County, NYNY321,22538.4+4%

56Cortland County, NYNY45,85037.0+8%

57Orange County, NYNY417,66937.0+7%

58Kings County, NYNY2,653,96336.5+10%

59Bronx County, NYNY1,406,33236.0+15%

60Rockland County, NYNY357,39734.8−4%

61Jefferson County, NYNY111,54033.7+4%

62Tompkins County, NYNY104,04732.3+13%

SHOWING 1–62 OF 62

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES