New Mexico Population By County in 2012

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2012, the population of New Mexico was 2,087,715. Among all New Mexico counties, Bernalillo[object Promise] had the highest population (673,725), followed by Do�a Ana[object Promise] (214,452), and Santa Fe[object Promise] (146,774). Harding[object Promise] was the least populated county (700).

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 2012
New Mexico Population By County in 2012
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County Population % of State Population
Bernalillo 673725 32.27
Catron 3634 0.17
Chaves 65780 3.15
Cibola 27421 1.31
Colfax 13245 0.63
Curry 50830 2.44
De Baca 1958 0.09
Do�a Ana 214452 10.27
Eddy 54437 2.61
Grant 29260 1.40
Guadalupe 4593 0.22
Harding 700 0.03
Hidalgo 4783 0.23
Lea 66374 3.18
Lincoln 20202 0.97
Los Alamos 18248 0.87
Luna 24922 1.19
McKinley 72379 3.47
Mora 4683 0.22
Otero 66240 3.17
Quay 8806 0.42
Rio Arriba 40191 1.93
Roosevelt 20322 0.97
Sandoval 135415 6.49
San Juan 129792 6.22
San Miguel 29094 1.39
Santa Fe 146774 7.03
Sierra 11858 0.57
Socorro 17471 0.84
Taos 32767 1.57
Torrance 16153 0.77
Union 4408 0.21
Valencia 76798 3.68