New Mexico Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for New Mexico was 1,457,630 and represented 69.94% of the total New Mexico population.

Among all New Mexico counties, Bernalillo had the highest citizen voting-age population (476.57K), followed by Do�a Ana (137.61K), and Santa Fe (105.48K).

In terms of percentages, Sierra had the highest percentage of its population being citizens of voting-age (81.58%), followed by Catron (80.89%), and Harding (80.53%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

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

See this for other years:
New Mexico Citizen Voting-age Population By County in 2015
New Mexico Citizen Voting-age Population By County in 2015
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County Citizen Voting-age Population % of County Population
Bernalillo 476565 70.71
Do�a Ana 137610 64.31
Santa Fe 105480 71.70
Sandoval 99720 72.98
San Juan 87700 70.08
Valencia 53580 70.23
McKinley 50450 68.18
Otero 44145 67.58
Chaves 43310 65.81
Lea 40575 59.54
Eddy 39355 70.73
Curry 34105 67.54
Rio Arriba 28700 71.84
Taos 25455 77.27
Grant 22385 76.87
San Miguel 22050 76.91
Cibola 19780 72.24
Lincoln 15475 77.65
Luna 15160 61.15
Roosevelt 13540 68.01
Los Alamos 12955 72.21
Socorro 12785 73.08
Torrance 11675 73.64
Colfax 10190 78.42
Sierra 9475 81.58
Quay 6725 77.30
Mora 3590 77.04
Guadalupe 3560 78.67
Hidalgo 3335 71.80
Union 3315 76.38
Catron 2900 80.89
De Baca 1510 74.75
Harding 455 80.53