| Postal Service | Santa Rosa |
| Division | Sonoma |
| Post code | 95403 |
| Postal Service | Rohnert Park |
| Division | Sonoma |
| Post code | 94928 |
| Postal Service | Santa Rosa |
| Division | Sonoma |
| Post code | 95407 |
| Postal Service | Petaluma |
| Division | Sonoma |
| Post code | 94954 |
| Postal Service | Santa Rosa |
| Division | Sonoma |
| Post code | 95401 |
| Postal Service | Santa Rosa |
| Division | Sonoma |
| Post code | 95404 |
| Postal Service | Sonoma |
| Division | Sonoma |
| Post code | 95476 |
| Postal Service | Petaluma |
| Division | Sonoma |
| Post code | 94952 |
| Postal Service | Sebastopol |
| Division | Sonoma |
| Post code | 95472 |
| Postal Service | Windsor |
| Division | Sonoma |
| Post code | 95492 |
35 City in Sonoma | List of Zip Codes Location In California and Your selected County Sonoma