Post Offices List in Sebastopol City, California:
| Sebastopol Carrier Annex Post Office | 275 Petaluma Ave, Sebastopol, CA 95472 |
| Sebastopol Post Office | 290 S Main St, Sebastopol, CA 95472 |
| Sebastopol Carrier Annex Post Office | 275 Petaluma Ave, Sebastopol, CA 95472 |
| Sebastopol Post Office | 290 S Main St, Sebastopol, CA 95472 |