About ZIP code 92078
The ZIP code 92078 routes mail to San Marcos in the California region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
92078 - San Marcos
ZIP code 92078 is San Marcos in California, United States.
| ZIP code | 92078 |
| Place | San Marcos |
| Region | California |
| District | San Diego |
| Country | United States (US) |
| Coordinates | 33.1193, -117.185 (map) |