New Mexico Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic American Indian & Alaska Native Alone citizen population for New Mexico was 23,235 and represented 1.18% 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 (53.72K), followed by San Juan (48.60K), and Bernalillo (28.20K).

In terms of percentages, McKinley had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (74.70%), followed by Cibola (40.21%), and San Juan (38.99%).

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 2018
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County Citizen Population % of County Citizen Population
McKinley 53720 74.70
San Juan 48595 38.99
Bernalillo 28200 4.42
Sandoval 16890 12.26
Cibola 10625 40.21
Rio Arriba 5655 14.72
Otero 3985 6.56
Santa Fe 3725 2.74
Valencia 2835 3.91
Taos 2190 6.87
Socorro 1555 9.47
Do�a Ana 1475 0.77
Eddy 790 1.44
Chaves 570 0.94
Grant 530 1.92
Lea 495 0.80
Curry 460 0.98
Lincoln 315 1.70
San Miguel 285 1.04
Luna 200 0.94
Los Alamos 175 0.99
Torrance 165 1.10
Colfax 115 0.95
Quay 115 1.39
Sierra 115 1.06
Union 70 1.77
Roosevelt 65 0.37
Guadalupe 50 1.16
Hidalgo 25 0.60
Catron 4 0.11
De Baca 0 0.00
Harding 0 0.00
Mora 0 0.00