RANKING · 2010 CENSUS · 33 SHOWN OF 33

Newest housing stock, New Mexico counties · 2010

New Mexico counties ranked by median year housing was built (2010 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, NMNM159,5651991+1%

02Doña Ana County, NMNM229,0911986+1%

03Santa Fe County, NMNM156,9071985+1%

04Valencia County, NMNM82,0131985+0%

05Torrance County, NMNM16,1001984+0%

06San Juan County, NMNM120,3401982+0%

07Luna County, NMNM25,4071981+0%

08Otero County, NMNM70,3681981+1%

09Lincoln County, NMNM19,8441980+0%

10Bernalillo County, NMNM667,6011979+0%

11McKinley County, NMNM68,1191979+0%

12Rio Arriba County, NMNM39,8321979+0%

13Catron County, NMNM3,8271978+0%

14Taos County, NMNM34,5641978+0%

15Grant County, NMNM27,2521977+0%

16Sierra County, NMNM11,3951977+0%

17Cibola County, NMNM26,8071976+0%

18Colfax County, NMNM12,1841975+1%

19San Miguel County, NMNM26,2601975+0%

20Socorro County, NMNM15,8381975+0%

21Hidalgo County, NMNM3,9291974+0%

22Los Alamos County, NMNM19,4071972+0%

23Mora County, NMNM4,0511972+1%

24Lea County, NMNM74,7491970+0%

25Quay County, NMNM8,4541970+0%

26Curry County, NMNM46,6551969+0%

27Roosevelt County, NMNM18,6151969+0%

28Eddy County, NMNM62,5091968+0%

29Chaves County, NMNM63,3641966+0%

30Union County, NMNM3,8441959+0%

31Guadalupe County, NMNM4,3431958−0%

32De Baca County, NMNM1,6471957+0%

33Harding County, NMNM6171951+0%

SHOWING 1–33 OF 33

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS