RANKING · 2010 CENSUS · 33 SHOWN OF 33

Largest Irish population, New Mexico counties · 2010

New Mexico counties ranked by the number of residents who are Irish ancestry, from the 2023 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.

New MexicoAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH POPULATIONVS 2000

01Bernalillo County, NMNM667,60154,741–

02Santa Fe County, NMNM156,90711,914–

03Sandoval County, NMNM159,56511,571–

04Doña Ana County, NMNM229,0919,368–

05San Juan County, NMNM120,3407,574–

06Chaves County, NMNM63,3646,008–

07Otero County, NMNM70,3685,032–

08Lea County, NMNM74,7494,765–

09Eddy County, NMNM62,5094,627–

10Valencia County, NMNM82,0134,516–

11Curry County, NMNM46,6553,773–

12Lincoln County, NMNM19,8443,489–

13Grant County, NMNM27,2523,085–

14Taos County, NMNM34,5642,925–

15Los Alamos County, NMNM19,4072,381–

16Torrance County, NMNM16,1002,001–

17Luna County, NMNM25,4071,856–

18Roosevelt County, NMNM18,6151,811–

19Cibola County, NMNM26,8071,461–

20Colfax County, NMNM12,1841,335–

21McKinley County, NMNM68,1191,113–

22San Miguel County, NMNM26,2601,104–

23Rio Arriba County, NMNM39,8321,083–

24Sierra County, NMNM11,395953–

25Quay County, NMNM8,454886–

26Socorro County, NMNM15,838882–

27Union County, NMNM3,844454–

28Catron County, NMNM3,827358–

29Hidalgo County, NMNM3,929298–

30Mora County, NMNM4,051207–

31Guadalupe County, NMNM4,343188–

32De Baca County, NMNM1,647131–

33Harding County, NMNM61738–

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)

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