| Localité | Code postal |
|---|---|
| Bernal, San Miguel | 87569 |
| Beulah, San Miguel | 87745 |
| Cerritos, San Miguel | 87583 |
| Chapelle, San Miguel | 87569 |
| Conchas Dam, San Miguel | 88416 |
| Coruco, San Miguel | 87560 |
| Cowles, San Miguel | 87573 |
| East Pecos, San Miguel | 87552 |
| El Ancon, San Miguel | 87560 |
| El Cerrito, San Miguel | 87583 |
| El Porvenir, San Miguel | 87731 |
| El Pueblo, San Miguel | 87560 |
| Gallinas, San Miguel | 87731 |
| Garita, San Miguel | 88421 |
| Gonzales Ranch, San Miguel | 87560 |
| Guagolotes, San Miguel | 87583 |
| Ilfeld, San Miguel | 87538 |
| Lagunita, San Miguel | 87560 |
| Las Vegas, San Miguel | 87701 |
| Leyba, San Miguel | 87560 |
| Los Pachecos, San Miguel | 87552 |
| Lower Laposada, San Miguel | 87552 |
| Montezuma, San Miguel | 87731 |
| North San Ysidro, San Miguel | 87538 |
| Pecos, San Miguel | 87552 |
| Pendaries, San Miguel | 87742 |