RANKING · 2024 ACS · 33 SHOWN OF 33

Largest American population, New Mexico counties

New Mexico counties ranked by the number of residents who are American ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 33 counties in New Mexico that qualify, ranked against each other statewide.

American ancestry: full group profile →

New MexicoAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Bernalillo County, NMNM667,60121,226+25%

02Doña Ana County, NMNM229,0917,916+82%

03Santa Fe County, NMNM156,9075,952+82%

04Chaves County, NMNM63,3645,118+72%

05Sandoval County, NMNM159,5654,617+11%

06Eddy County, NMNM62,5094,112+12%

07Lea County, NMNM74,7494,051+2%

08Valencia County, NMNM82,0133,623+17%

09Lincoln County, NMNM19,8442,862+192%

10Otero County, NMNM70,3682,423−12%

11San Juan County, NMNM120,3402,347−34%

12Curry County, NMNM46,6552,344−55%

13Socorro County, NMNM15,8382,340+211%

14Rio Arriba County, NMNM39,8321,842+553%

15San Miguel County, NMNM26,2601,507+217%

16Torrance County, NMNM16,1001,345+251%

17Roosevelt County, NMNM18,6151,205−38%

18Grant County, NMNM27,2521,054+23%

19Luna County, NMNM25,4071,048+70%

20Sierra County, NMNM11,395924−18%

21Cibola County, NMNM26,807862+114%

22Los Alamos County, NMNM19,407824−29%

23Quay County, NMNM8,454681−34%

24Taos County, NMNM34,564605+57%

25Colfax County, NMNM12,184540+6%

26McKinley County, NMNM68,119502−48%

27Catron County, NMNM3,827397−63%

28Mora County, NMNM4,051244+526%

29Union County, NMNM3,844151−50%

30Guadalupe County, NMNM4,343146+32%

31Harding County, NMNM617106+405%

32Hidalgo County, NMNM3,92991−50%

33De Baca County, NMNM1,64773−70%

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)

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