RANKING · 1990 CENSUS · 33 SHOWN OF 33

Newest housing stock, New Mexico counties · 1990

New Mexico counties ranked by median year housing was built (2023 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 2000

01Sandoval County, NMNM159,5651981–

02Valencia County, NMNM82,0131976–

03Doña Ana County, NMNM229,0911975–

04Torrance County, NMNM16,1001975–

05Lincoln County, NMNM19,8441974–

06McKinley County, NMNM68,1191974–

07San Juan County, NMNM120,3401974–

08Santa Fe County, NMNM156,9071974–

09Luna County, NMNM25,4071973–

10Hidalgo County, NMNM3,9291972–

11Rio Arriba County, NMNM39,8321972–

12Sierra County, NMNM11,3951972–

13Socorro County, NMNM15,8381972–

14Bernalillo County, NMNM667,6011971–

15Cibola County, NMNM26,8071971–

16Otero County, NMNM70,3681971–

17Taos County, NMNM34,5641971–

18Catron County, NMNM3,8271970–

19Grant County, NMNM27,2521970–

20Curry County, NMNM46,6551966–

21San Miguel County, NMNM26,2601966–

22Lea County, NMNM74,7491965–

23Los Alamos County, NMNM19,4071964–

24Eddy County, NMNM62,5091963–

25Quay County, NMNM8,4541963–

26Chaves County, NMNM63,3641963–

27Roosevelt County, NMNM18,6151962–

28Colfax County, NMNM12,1841960–

29Guadalupe County, NMNM4,3431960–

30Mora County, NMNM4,0511955–

31De Baca County, NMNM1,6471953–

32Union County, NMNM3,8441952–

33Harding County, NMNM6171942–

SHOWING 1–33 OF 33

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES