Ranking of New Mexico Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all New Mexico counties, McKinley County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (77.06%), followed by Cibola County (41.99%), and San Juan County (37.51%).

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 American Indian and Alaska Native Alone in 2010
McKinley
Cibola
San Juan
Rio Arriba
Sandoval
Socorro
Taos
Otero
Bernalillo
Valencia
Ranking of New Mexico Counties By Percentage of Pop. that are American Indian and Alaska Native Alone in 2010
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Rank County % of County Population
1 McKinley County 77.06
2 Cibola County 41.99
3 San Juan County 37.51
4 Rio Arriba County 18.15
5 Sandoval County 13.47
6 Socorro County 12.11
7 Taos County 7.26
8 Otero County 7.12
9 Bernalillo County 5.54
10 Valencia County 4.71
11 Santa Fe County 3.91
12 Torrance County 3.39
13 Catron County 2.86
14 Lincoln County 2.7
15 San Miguel County 2.64
16 Union County 2.56
17 Mora County 2.47
18 Guadalupe County 2.41
19 Sierra County 2.27
20 Doña Ana County 2.19
20 Eddy County 2.19
21 Luna County 2.03
22 Quay County 1.96
23 Colfax County 1.95
24 Curry County 1.93
25 Chaves County 1.92
26 Roosevelt County 1.89
27 Grant County 1.71
28 Lea County 1.63
29 Harding County 1.59
30 Hidalgo County 1.01
31 Los Alamos County 0.96
32 De Baca County 0.89