Founded in 1887, San Juan County is one of 33 counties in the state of New Mexico. Historically, San Juan County was formed from part of Rio Arriba County. The city of Aztec is the county seat. With FIPS code of 45, San Juan County has a population of 120,993 and area of 5,514 square miles (14,281 km2).
List of all cities in San Juan County, NM alphabetically
City/Town | Postal Code | Area Code |
Bernal, NM | 87569 | 575 |
Beulah, NM | 87745 | 505 |
Cerritos, NM | 87583 | 575 |
Chapelle, NM | 87569 | 575 |
Conchas Dam, NM | 88416 | 575 |
Coruco, NM | 87560 | 575 |
Cowles, NM | 87573 | 505 |
East Pecos, NM | 87552 | 505 |
El Ancon, NM | 87560 | 575 |
El Cerrito, NM | 87583 | 575 |
El Porvenir, NM | 87731 | 505 |
El Pueblo, NM | 87560 | 575 |
Gallinas, NM | 87731 | 505 |
Garita, NM | 88421 | 575 |
Gonzales Ranch, NM | 87560 | 575 |
Guagolotes, NM | 87583 | 575 |
Ilfeld, NM | 87538 | 505 |
Lagunita, NM | 87560 | 575 |
Las Vegas, NM | 87701 | 505 |
87745 | 505 | |
Leyba, NM | 87560 | 575 |
Los Pachecos, NM | 87552 | 505 |
Lower Laposada, NM | 87552 | 505 |
Montezuma, NM | 87731 | 505 |
North San Ysidro, NM | 87538 | 505 |
Pecos, NM | 87552 | 505 |
Pecos National Monument, NM | 87552 | 505 |
Pendaries, NM | 87742 | 505 |
Pine, NM | 87552 | 505 |
Rencona, NM | 87562 | 505 |
Ribera, NM | 87560 | 575 |
Rociada, NM | 87742 | 505 |
Romeroville, NM | 87701 | 505 |
Rowe, NM | 87538 | 505 |
Rowe, NM | 87562 | 505 |
San Jose, NM | 87565 | 575 |
Sapello, NM | 87745 | 505 |
Sena, NM | 87560 | 575 |
Serafina, NM | 87569 | 575 |
Soham, NM | 87565 | 575 |
South San Ysidro, NM | 87565 | 575 |
Tererro, NM | 87573 | 505 |
Trementina, NM | 88439 | 575 |
Tucumcari, NM | 88416 | 575 |
Villanueva, NM | 87583 | 575 |
West Las Vegas, NM | 87701 | 505 |