Atherton, CA
ZIP Codes in Atherton, California
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 94027 | 7,142 | 37.4571, -122.2011 |
Atherton has 1 ZIP code
ZIP Codes in Atherton, California
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 94027 | 7,142 | 37.4571, -122.2011 |