Ranking of New Mexico Counties By Percentage of Population that are Non-Hispanic White in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all New Mexico counties, Catron County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (74.66%), followed by Los Alamos County (72.49%), and Sierra County (66.01%).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Mexico counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of New Mexico Counties By Percentage of Pop. that are Non-Hispanic White in 2015
Catron
Los Alamos
Sierra
Lincoln
De Baca
Harding
Union
Roosevelt
Torrance
Quay
Ranking of New Mexico Counties By Percentage of Pop. that are Non-Hispanic White in 2015
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Rank County % of County Population
1 Catron County 74.66
2 Los Alamos County 72.49
3 Sierra County 66.01
4 Lincoln County 63.81
5 De Baca County 55.83
6 Harding County 55.51
7 Union County 53.5
8 Roosevelt County 53.48
9 Torrance County 51.85
10 Quay County 50.09
11 Otero County 49.61
12 Curry County 49.04
13 Eddy County 48.18
14 Colfax County 46.7
15 Grant County 46.38
16 Sandoval County 44.89
17 Santa Fe County 42.84
18 Chaves County 40.02
19 Bernalillo County 39.55
20 San Juan County 39.31
21 Hidalgo County 39.14
22 Lea County 36.75
23 Taos County 35.28
24 Socorro County 35.06
25 Valencia County 33.69
26 Luna County 30.74
27 Doña Ana County 27.91
28 Cibola County 19.89
29 Mora County 18.36
30 San Miguel County 17.95
31 Guadalupe County 16.14
32 Rio Arriba County 12.8
33 McKinley County 8.94