RANKING · 2024 ACS · 33 SHOWN OF 33

Newest housing stock, New Mexico counties

New Mexico counties ranked by median year housing was built (2024 ACS). This list covers the 33 counties in New Mexico that qualify, ranked against each other statewide.

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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

01Sandoval County, NMNM159,5651997+1%

02Doña Ana County, NMNM229,0911991+1%

03Santa Fe County, NMNM156,9071989+1%

04Valencia County, NMNM82,0131989+1%

05Torrance County, NMNM16,1001987+1%

06Catron County, NMNM3,8271986+1%

07San Juan County, NMNM120,3401986+1%

08Lincoln County, NMNM19,8441985+1%

09McKinley County, NMNM68,1191985+1%

10Taos County, NMNM34,5641985+1%

11Otero County, NMNM70,3681984+1%

12Rio Arriba County, NMNM39,8321984+1%

13Mora County, NMNM4,0511983+1%

14Sierra County, NMNM11,3951983+1%

15Bernalillo County, NMNM667,6011982+1%

16Eddy County, NMNM62,5091980+1%

17Luna County, NMNM25,4071980+0%

18Socorro County, NMNM15,8381980+0%

19Lea County, NMNM74,7491979+1%

20San Miguel County, NMNM26,2601979+1%

21Cibola County, NMNM26,8071978+0%

22Grant County, NMNM27,2521978+0%

23Colfax County, NMNM12,1841977+1%

24De Baca County, NMNM1,6471977+1%

25Roosevelt County, NMNM18,6151977+1%

26Curry County, NMNM46,6551976+1%

27Guadalupe County, NMNM4,3431976+1%

28Hidalgo County, NMNM3,9291976+0%

29Los Alamos County, NMNM19,4071974+1%

30Chaves County, NMNM63,3641972+0%

31Quay County, NMNM8,4541966+0%

32Union County, NMNM3,8441961+0%

33Harding County, NMNM6171960+1%

SHOWING 1–33 OF 33

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