San Pedro zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 27976 | Mala Noche y Arracadas | Ranchería | - | Rural |
| 27957 | Manuel Samaniego Aguilar | Rancho | - | Rural |
| 27943 | Maravillas | Ranchería | - | Rural |
| 27966 | Margarita del Norte | Ejido | - | Rural |
| 27943 | Marte | Ejido | - | Rural |
| 27813 | Maura Gómez | Colonia | San Pedro | Urbano |
| 27970 | Mayrán | Ejido | - | Rural |
| 27970 | Menfis | Ranchería | - | Rural |
| 27953 | Miguel del Hoyo | Ejido | - | Rural |
| 27860 | Miguel Hidalgo | Colonia | San Pedro | Urbano |
| 27943 | Mitla | Ranchería | - | Rural |
| 27830 | Monterrey | Barrio | San Pedro | Urbano |
| 27958 | Morelos y Pavón | Ejido | - | Rural |
