RANKING · 1990 CENSUS · 62 SHOWN OF 62

Newest housing stock, New York counties · 1990

New York counties ranked by median year housing was built (1990 ACS). This list covers the 62 counties in New York that qualify, ranked against each other statewide. The median across all 62 is 1953.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS –

01Saratoga County, NYNY241,3431970–

02Richmond County, NYNY501,2901965–

03Rockland County, NYNY357,3971965–

04Suffolk County, NYNY1,546,0901964–

05Dutchess County, NYNY300,7081963–

06Putnam County, NYNY99,0281962–

07Orange County, NYNY417,6691961–

08Oswego County, NYNY118,5691961–

09Sullivan County, NYNY80,5861961–

10Tioga County, NYNY47,4531961–

11Clinton County, NYNY78,1381960–

12Greene County, NYNY47,2381960–

13Ontario County, NYNY113,1301960–

14Tompkins County, NYNY104,0471960–

15Warren County, NYNY65,0201960–

16Lewis County, NYNY26,4791958–

17Delaware County, NYNY44,3051957–

18Hamilton County, NYNY5,0061957–

19Monroe County, NYNY750,5061957–

20Schoharie County, NYNY30,1761957–

21Ulster County, NYNY183,3301957–

22Columbia County, NYNY60,1681956–

23Livingston County, NYNY61,4381956–

24Onondaga County, NYNY466,5841956–

25Chenango County, NYNY45,7151954–

26Jefferson County, NYNY111,5401954–

27Madison County, NYNY67,1201954–

28Schuyler County, NYNY16,9241954–

29Wayne County, NYNY91,2501954–

30Albany County, NYNY321,2251953–

31Nassau County, NYNY1,398,9391953–

32Bronx County, NYNY1,406,3321952–

33Steuben County, NYNY91,8551952–

34Westchester County, NYNY1,015,7431952–

35Broome County, NYNY195,7361951–

36Niagara County, NYNY208,9121951–

37Seneca County, NYNY32,8831951–

38Yates County, NYNY24,5471951–

39Erie County, NYNY946,7411950–

40Essex County, NYNY36,4381950–

41St. Lawrence County, NYNY105,4881950–

42Allegany County, NYNY46,8001949–

43Chemung County, NYNY80,4151949–

44Genesee County, NYNY58,4161949–

45Oneida County, NYNY226,3921948–

46Queens County, NYNY2,358,1821948–

47Washington County, NYNY59,3531948–

48Cattaraugus County, NYNY75,3901947–

49Cortland County, NYNY45,8501947–

50Rensselaer County, NYNY160,5101947–

51Schenectady County, NYNY162,5811944–

52Franklin County, NYNY46,5001943–

53New York County, NYNY1,664,8621943–

54Kings County, NYNY2,653,9631941–

55Otsego County, NYNY60,5891940–

56Cayuga County, NYNY74,3651939–

57Chautauqua County, NYNY124,1261939–

58Fulton County, NYNY52,2161939–

59Montgomery County, NYNY50,0461939–

60Orleans County, NYNY39,8251939–

61Herkimer County, NYNY59,2191939–

62Wyoming County, NYNY39,7411939–

SHOWING 1–62 OF 62

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