New Mexico Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic American Indian & Alaska Native Alone citizen population for New Mexico was 21,305 and represented 1.07% of the total New Mexico citizen population.

Among all New Mexico counties, McKinley had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (52.74K), followed by San Juan (47.02K), and Bernalillo (27.19K).

In terms of percentages, McKinley had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (74.41%), followed by Cibola (39.99%), and San Juan (38.05%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
New Mexico Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2020
New Mexico Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2020
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County Citizen Population % of County Citizen Population
McKinley 52740 74.41
San Juan 47015 38.05
Bernalillo 27185 4.22
Sandoval 17250 12.15
Cibola 10460 39.99
Rio Arriba 5600 14.74
Otero 4115 6.55
Santa Fe 3855 2.77
Valencia 2725 3.72
Socorro 1780 11.09
Taos 1770 5.53
Do�a Ana 1305 0.66
Eddy 770 1.39
Chaves 575 0.95
Grant 530 1.97
Lea 530 0.86
Guadalupe 330 7.73
Curry 320 0.69
San Miguel 320 1.19
Sierra 240 2.24
Lincoln 235 1.25
Luna 210 0.98
Torrance 190 1.27
Los Alamos 160 0.87
Colfax 130 1.09
Quay 115 1.41
Roosevelt 115 0.67
Union 60 1.50
Hidalgo 50 1.22
De Baca 4 0.20
Catron 0 0.00
Harding 0 0.00
Mora 0 0.00