San Miguel County ZIP Codes
San Miguel County is a county of New Mexico.
- ZIP codes
- 15
- Cities & towns
- 15
- Area codes
- 1
- Land area
- 4,722 sq mi
Every ZIP code in San Miguel County
| ZIP code | City |
|---|---|
| 87538 | Ilfeld |
| 87552 | Pecos |
| 87560 | Ribera |
| 87562 | Rowe |
| 87565 | San Jose |
| 87569 | Serafina |
| 87573 | Tererro |
| 87583 | Villanueva |
| 87701 | Las Vegas |
| 87731 | Montezuma |
| 87742 | Rociada |
| 87745 | Sapello |
| 88416 | Conchas Dam |
| 88421 | Garita |
| 88439 | Trementina |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the San Miguel County codes above are listed without a column we would have to invent.
Cities and towns in San Miguel County
A further 13 places in San Miguel County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering San Miguel County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Where San Miguel County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in San Miguel County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.