New Mexico Population By County in 2022

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the population of New Mexico was 2,113,344. Among all New Mexico counties, Bernalillo[object Promise] had the highest population (672,508), followed by Doña Ana[object Promise] (223,337), and Santa Fe[object Promise] (155,664). Harding[object Promise] was the least populated county (628).

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 2022
New Mexico Population By County in 2022
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County Population % of State Population
Bernalillo 672508 31.82
Catron 3827 0.18
Chaves 63894 3.02
Cibola 26950 1.27
Colfax 12246 0.58
Curry 47532 2.25
De Baca 1693 0.08
Doña Ana 223337 10.57
Eddy 60400 2.86
Grant 27686 1.31
Guadalupe 4310 0.20
Harding 628 0.03
Hidalgo 4003 0.19
Lea 72452 3.43
Lincoln 20411 0.97
Los Alamos 19187 0.91
Luna 25749 1.22
McKinley 69830 3.30
Mora 4169 0.20
Otero 68823 3.26
Quay 8546 0.40
Rio Arriba 40048 1.90
Roosevelt 18934 0.90
Sandoval 153501 7.26
San Juan 120418 5.70
San Miguel 26953 1.27
Santa Fe 155664 7.37
Sierra 11436 0.54
Socorro 16115 0.76
Taos 34580 1.64
Torrance 15454 0.73
Union 3980 0.19
Valencia 78080 3.70