RANKING · 2024 ACS · 62 SHOWN OF 62

Oldest housing stock, New York counties

New York counties ranked by oldest median year of construction (2024 ACS). This list covers the 62 counties in New York that qualify, ranked against each other statewide. The median across all 62 is 1965. Biggest climber in the top 100 since 2020: Otsego County, NY, up 13 places to #7.

Flip the list · Newest housing stock, US counties →

New YorkAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

01Kings County, NYNY2,653,96319440%

02Montgomery County, NYNY50,04619440%

03New York County, NYNY1,664,86219510%

04▲4Chautauqua County, NYNY124,1261953+1%

05▲1Queens County, NYNY2,358,18219530%

06▲3Fulton County, NYNY52,2161954+1%

07▲13Otsego County, NYNY60,5891954+1%

08▼1Herkimer County, NYNY59,2191954+1%

09▲2Chemung County, NYNY80,41519550%

10▼6Bronx County, NYNY1,406,33219550%

11▼6Orleans County, NYNY39,8251955+1%

12Nassau County, NYNY1,398,93919550%

13▲4Genesee County, NYNY58,41619560%

14▼4Schenectady County, NYNY162,5811956+1%

15▲1Erie County, NYNY946,74119570%

16▲7Broome County, NYNY195,73619580%

17▼3Cayuga County, NYNY74,3651958+1%

18Niagara County, NYNY208,91219580%

19Oneida County, NYNY226,3921958+1%

20▲2Seneca County, NYNY32,88319590%

21Westchester County, NYNY1,015,74319590%

22▲4Cattaraugus County, NYNY75,3901960+1%

23▼10Wyoming County, NYNY39,7411960+1%

24▼9Cortland County, NYNY45,8501961+1%

25▲2Rensselaer County, NYNY160,5101962+1%

26▲6Steuben County, NYNY91,8551963+1%

27▼3Washington County, NYNY59,3531963+1%

28▼3Albany County, NYNY321,2251964+1%

29Madison County, NYNY67,1201964+1%

30Onondaga County, NYNY466,58419640%

31St. Lawrence County, NYNY105,4881964+1%

32▲4Monroe County, NYNY750,50619650%

33▲1Allegany County, NYNY46,8001966+1%

34▲3Columbia County, NYNY60,1681966+1%

35▲4Ulster County, NYNY183,33019660%

36▼1Chenango County, NYNY45,7151967+1%

37▼9Franklin County, NYNY46,5001967+1%

38▲6Putnam County, NYNY99,02819680%

39▲1Wayne County, NYNY91,2501968+1%

40▼2Essex County, NYNY36,4381969+1%

41▲2Hamilton County, NYNY5,0061969+1%

42▼1Schuyler County, NYNY16,9241969+1%

43▼1Tioga County, NYNY47,45319690%

44▼11Yates County, NYNY24,5471969+1%

45▲2Livingston County, NYNY61,4381970+1%

46▲2Suffolk County, NYNY1,546,09019700%

47▼2Dutchess County, NYNY300,70819710%

48▲6Oswego County, NYNY118,5691971+1%

49▲1Rockland County, NYNY357,39719710%

50▲2Delaware County, NYNY44,3051972+1%

51▼5Greene County, NYNY47,2381972+1%

52▼3Jefferson County, NYNY111,5401972+1%

53Lewis County, NYNY26,4791972+1%

54▲7Warren County, NYNY65,0201973+1%

55▲2Clinton County, NYNY78,1381974+1%

56Richmond County, NYNY501,29019740%

57▲2Schoharie County, NYNY30,1761974+1%

58▼7Sullivan County, NYNY80,5861974+1%

59▲1Tompkins County, NYNY104,0471974+1%

60▼5Orange County, NYNY417,6691975+1%

61▼3Ontario County, NYNY113,1301976+1%

62Saratoga County, NYNY241,3431984+1%

SHOWING 1–62 OF 62

Download CSV (full list, 62 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES