17 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 87701 | Las Vegas | 17,339 |
| 87552 | Pecos | 2,377 |
| 87560 | Ribera | 1,694 |
| 87745 | Sapello | 1,553 |
| 87711 | Anton Chico | 1,033 |
| 87562 | Rowe | 569 |
| 87538 | Ilfeld | 467 |
| 87569 | Serafina | 389 |
| 87731 | Montezuma | 355 |
| 87742 | Rociada | 321 |
| 87583 | Villanueva | 308 |
| 88416 | Conchas Dam | 282 |
| 87565 | San Jose | 147 |
| 87746 | Solano | 134 |
| 87573 | Tererro | 18 |
| 88421 | Garita | 0 |
| 88439 | Trementina | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 17 ZCTAs in San Miguel County, New Mexico (US Census).