Ranking of New Mexico Counties By Population in 2012

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2012, the Population for New Mexico was 2.09M. Among all New Mexico counties, Bernalillo County had the highest population (673.73K), followed by Do�a Ana County (214.45K), and Santa Fe County (146.77K).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Mexico counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of New Mexico Counties By Population in 2012
Bernalillo
Do�a Ana
Santa Fe
Sandoval
San Juan
Valencia
McKinley
Lea
Otero
Chaves
Ranking of New Mexico Counties By Population in 2012
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Rank County Population
1 Bernalillo County 673725
2 Do�a Ana County 214452
3 Santa Fe County 146774
4 Sandoval County 135415
5 San Juan County 129792
6 Valencia County 76798
7 McKinley County 72379
8 Lea County 66374
9 Otero County 66240
10 Chaves County 65780
11 Eddy County 54437
12 Curry County 50830
13 Rio Arriba County 40191
14 Taos County 32767
15 Grant County 29260
16 San Miguel County 29094
17 Cibola County 27421
18 Luna County 24922
19 Roosevelt County 20322
20 Lincoln County 20202
21 Los Alamos County 18248
22 Socorro County 17471
23 Torrance County 16153
24 Colfax County 13245
25 Sierra County 11858
26 Quay County 8806
27 Hidalgo County 4783
28 Mora County 4683
29 Guadalupe County 4593
30 Union County 4408
31 Catron County 3634
32 De Baca County 1958
33 Harding County 700