Ranking of New Mexico Counties By Percentage of Population that are Non-Hispanic White in 2023

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2023, among all New Mexico counties, Catron County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (74.8%), followed by Los Alamos County (70.17%), and Sierra County (64.43%).

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 2023
Catron
Los Alamos
Sierra
Lincoln
De Baca
Harding
Union
Torrance
Quay
Roosevelt
Ranking of New Mexico Counties By Percentage of Pop. that are Non-Hispanic White in 2023
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Rank County % of County Population
1 Catron County 74.8
2 Los Alamos County 70.17
3 Sierra County 64.43
4 Lincoln County 60.99
5 De Baca County 55.16
6 Harding County 54.49
7 Union County 53.18
8 Torrance County 50.21
9 Quay County 49.15
10 Roosevelt County 48.43
11 Colfax County 47.8
12 Grant County 47.6
13 Otero County 46.47
14 Santa Fe County 45.76
15 Eddy County 43.44
16 Curry County 43.41
17 Sandoval County 41.47
18 Taos County 40.98
19 Hidalgo County 39.72
20 Bernalillo County 38.28
21 San Juan County 36.49
22 Chaves County 36.24
23 Socorro County 33.28
24 Lea County 31.04
25 Valencia County 30.87
26 Luna County 27.68
27 Doña Ana County 27.02
28 San Miguel County 19.86
29 Cibola County 19.3
30 Mora County 19.11
31 Guadalupe County 16.94
32 Rio Arriba County 14.62
33 McKinley County 8.04