About postal code 78178
The postal code 78178 routes mail to San Pedro in the San Luis Potosí region of Mexico. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Mexico · Postal code
78178 - San Pedro
Postal code 78178 is San Pedro in San Luis Potosí, Mexico.
| Postal code | 78178 |
| Place | San Pedro |
| Region | San Luis Potosí |
| District | San Luis Potosí |
| Country | Mexico (MX) |
| Coordinates | 22.1983, -100.9796 (map) |