New Mexico Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for New Mexico was 1,547,330 and represented 73.17% of the total New Mexico population.

Among all New Mexico counties, Bernalillo had the highest citizen voting-age population (502.44K), followed by Do�a Ana (153.53K), and Santa Fe (119.49K).

In terms of percentages, Catron had the highest percentage of its population being citizens of voting-age (87.92%), followed by Mora (86.11%), and San Miguel (81.80%).

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 2023
New Mexico Citizen Voting-age Population By County in 2023
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County Citizen Voting-age Population % of County Population
Bernalillo 502435 74.51
Do�a Ana 153525 69.26
Santa Fe 119490 77.00
Sandoval 114555 75.59
San Juan 88555 73.08
Valencia 56365 72.84
McKinley 50765 71.33
Otero 49295 72.24
Chaves 44805 69.52
Eddy 42715 69.89
Lea 42290 57.81
Curry 32685 68.19
Rio Arriba 29485 73.41
Taos 27745 80.39
Grant 22275 79.97
San Miguel 22115 81.80
Cibola 20380 75.31
Luna 16470 64.79
Lincoln 16190 80.05
Los Alamos 14375 74.19
Roosevelt 13260 69.79
Socorro 12165 74.59
Torrance 11820 77.31
Colfax 9885 80.14
Sierra 8970 77.93
Quay 6740 78.24
Mora 3595 86.11
Guadalupe 3255 74.32
Catron 3240 87.92
Union 3080 76.24
Hidalgo 3045 74.36
De Baca 1200 75.95
Harding 550 73.33