New Mexico Population By County in 2017

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2017, the population of New Mexico was 2,092,844. Among all New Mexico counties, Bernalillo had the highest population (678,280), followed by Do�a Ana (216,218), and Santa Fe (149,687). Harding was the least populated county (681).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

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New Mexico Population By County in 2017
New Mexico Population By County in 2017
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County Population % of State Population
Bernalillo 678280 32.41
Catron 3557 0.17
Chaves 65091 3.11
Cibola 26921 1.29
Colfax 12178 0.58
Curry 49889 2.38
De Baca 1810 0.09
Do�a Ana 216218 10.33
Eddy 57128 2.73
Grant 27671 1.32
Guadalupe 4418 0.21
Harding 681 0.03
Hidalgo 4303 0.21
Lea 69031 3.30
Lincoln 19502 0.93
Los Alamos 18778 0.90
Luna 24154 1.15
McKinley 72463 3.46
Mora 4530 0.22
Otero 66158 3.16
Quay 8291 0.40
Rio Arriba 39204 1.87
Roosevelt 18889 0.90
Sandoval 142832 6.83
San Juan 127039 6.07
San Miguel 27737 1.33
Santa Fe 149687 7.15
Sierra 11094 0.53
Socorro 16825 0.80
Taos 32811 1.57
Torrance 15510 0.74
Union 4194 0.20
Valencia 75970 3.63