RANKING · 2010 CENSUS · 33 SHOWN OF 33

Largest foreign-born population, New Mexico counties · 2010

New Mexico counties with the most residents born outside the United States, as of the 2010 American Community Survey. Ranked by number of people, not share. This list covers the 33 counties in New Mexico that qualify, ranked against each other statewide. The median across all 33 is 1,492.

New MexicoAll states All rankings

SAME RANKING BYCities States Metros

RELATEDMost residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people Most unmarried men

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORN POPULATIONVS –

01Bernalillo County, NMNM667,60172,671–

02Doña Ana County, NMNM229,09139,323–

03Santa Fe County, NMNM156,90718,601–

04Lea County, NMNM74,7498,263–

05Chaves County, NMNM63,3648,048–

06Sandoval County, NMNM159,5657,309–

07Otero County, NMNM70,3686,726–

08Valencia County, NMNM82,0135,396–

09San Juan County, NMNM120,3405,021–

10Luna County, NMNM25,4074,484–

11Curry County, NMNM46,6553,845–

12Rio Arriba County, NMNM39,8322,392–

13Eddy County, NMNM62,5092,267–

14McKinley County, NMNM68,1191,943–

15Torrance County, NMNM16,1001,923–

16Los Alamos County, NMNM19,4071,589–

17Grant County, NMNM27,2521,492–

18Lincoln County, NMNM19,8441,486–

19Roosevelt County, NMNM18,6151,366–

20San Miguel County, NMNM26,2601,338–

21Socorro County, NMNM15,8381,322–

22Taos County, NMNM34,564974–

23Cibola County, NMNM26,807724–

24Colfax County, NMNM12,184516–

25Sierra County, NMNM11,395385–

26Hidalgo County, NMNM3,929357–

27Quay County, NMNM8,454230–

28Guadalupe County, NMNM4,343157–

29Catron County, NMNM3,827148–

30Union County, NMNM3,844144–

31Mora County, NMNM4,05197–

32De Baca County, NMNM1,64742–

33Harding County, NMNM61724–

SHOWING 1–33 OF 33

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