RANKING · 2010 CENSUS · 30 SHOWN OF 30

Largest Welsh population, New Mexico counties · 2010

New Mexico counties ranked by the number of residents who are Welsh 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 30 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

RANKPLACESTATEPOPWELSH POPULATIONVS 2000

01Bernalillo County, NMNM667,6014,427–

02Santa Fe County, NMNM156,9071,188–

03Sandoval County, NMNM159,565845–

04Doña Ana County, NMNM229,091768–

05San Juan County, NMNM120,340465–

06Otero County, NMNM70,368399–

07Valencia County, NMNM82,013315–

08Grant County, NMNM27,252311–

09Eddy County, NMNM62,509259–

10Los Alamos County, NMNM19,407257–

11Lincoln County, NMNM19,844253–

12Lea County, NMNM74,749252–

13Chaves County, NMNM63,364210–

14Taos County, NMNM34,564163–

15Curry County, NMNM46,655132–

16Socorro County, NMNM15,838126–

17San Miguel County, NMNM26,260113–

18Sierra County, NMNM11,39581–

19Torrance County, NMNM16,10080–

20Rio Arriba County, NMNM39,83276–

21Catron County, NMNM3,82765–

22Roosevelt County, NMNM18,61563–

23McKinley County, NMNM68,11953–

24Quay County, NMNM8,45452–

25Colfax County, NMNM12,18451–

26Luna County, NMNM25,40730–

27Cibola County, NMNM26,80727–

28Hidalgo County, NMNM3,92915–

29Union County, NMNM3,84411–

30Harding County, NMNM6172–

SHOWING 1–30 OF 30

Download CSV (full list, 30 rows)

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