About ZIP code 94027
The ZIP code 94027 routes mail to Atherton 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
94027 - Atherton
ZIP code 94027 is Atherton in California, United States.
| ZIP code | 94027 |
| Place | Atherton |
| Region | California |
| District | San Mateo |
| Country | United States (US) |
| Coordinates | 37.4563, -122.2002 (map) |