New Mexico Counties Map

New Mexico (NM) on the US Map

The State of New Mexico highlighted on the US map.
New Mexico highlighted on the US map.

Map of New Mexico Counties

Below is a map of the 105 counties of New Mexico (you can click on the map to enlarge it and to see the major city in each state).

Colorful New Mexico counties map showing counties, main cities, rivers, and neighboring states.
New Mexico counties map with cities.

Interactive Map of New Mexico Counties

Click on any of the counties on the map to see the county’s population, economic data, time zone, and zip code (the data will appear below the map). Data is sourced from the US Census 2021.

List of the Counties of New Mexico:

CountyPopulationPer sq. kmLargest City
Bernalillo County674,919224.4Albuquerque
Catron County3,5810.2Reserve
Chaves County65,0144.14Roswell
Cibola County27,2842.32Grants
Colfax County12,4061.27Raton
Curry County48,71613.38Clovis
De Baca County1,8730.31Fort Sumner
Doña Ana County218,15722.12Las Cruces
Eddy County61,0965.65Carlsbad
Grant County28,1782.75Silver City
Guadalupe County4,4650.57Santa Rosa
Harding County5330.1Roy
Hidalgo County4,2140.47Lordsburg
Lea County72,7436.4Hobbs
Lincoln County20,0841.61Ruidoso
Los Alamos County19,16967.82Los Alamos
Luna County25,2823.29Deming
McKinley County72,9465.17Gallup
Mora County4,2320.85Mora
Otero County67,2983.93Alamogordo
Quay County8,6751.17Tucumcari
Rio Arriba County40,3472.66Española
Roosevelt County19,2233.03Portales
San Juan County122,9128.6Farmington
San Miguel County27,3572.24Las Vegas
Sandoval County147,32715.33Rio Rancho
Santa Fe County153,63231.05Santa Fe
Sierra County11,5121.06Truth or Consequences
Socorro County16,6050.96Socorro
Taos County34,3226.02Taos
Torrance County15,1501.75Moriarty
Union County4,1220.42Clayton
Valencia County75,99227.5Los Lunas