RANKING · 2010 CENSUS · 33 SHOWN OF 33

Largest American population, New Mexico counties · 2010

New Mexico counties ranked by the number of residents who are American ancestry, from the 2010 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. The median across all 33 is 980.

American ancestry: full group profile →

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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 –

01Bernalillo County, NMNM667,60117,014–

02Curry County, NMNM46,6555,176–

03Doña Ana County, NMNM229,0914,353–

04Sandoval County, NMNM159,5654,146–

05Lea County, NMNM74,7493,956–

06Eddy County, NMNM62,5093,680–

07San Juan County, NMNM120,3403,547–

08Santa Fe County, NMNM156,9073,273–

09Valencia County, NMNM82,0133,105–

10Chaves County, NMNM63,3642,974–

11Otero County, NMNM70,3682,754–

12Roosevelt County, NMNM18,6151,933–

13Los Alamos County, NMNM19,4071,167–

14Sierra County, NMNM11,3951,125–

15Catron County, NMNM3,8271,062–

16Quay County, NMNM8,4541,025–

17Lincoln County, NMNM19,844980–

18McKinley County, NMNM68,119969–

19Grant County, NMNM27,252857–

20Socorro County, NMNM15,838752–

21Luna County, NMNM25,407617–

22Colfax County, NMNM12,184510–

23San Miguel County, NMNM26,260476–

24Cibola County, NMNM26,807403–

25Taos County, NMNM34,564385–

26Torrance County, NMNM16,100383–

27Union County, NMNM3,844305–

28Rio Arriba County, NMNM39,832282–

29De Baca County, NMNM1,647242–

30Hidalgo County, NMNM3,929181–

31Guadalupe County, NMNM4,343111–

32Mora County, NMNM4,05139–

33Harding County, NMNM61721–

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)

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