Check out our thorough list of Sonoma County zip codes, neatly categorized by city for your convenience.
Spanning from Santa Rosa to the picturesque town of Sonoma, this page offers a reliable resource for anyone seeking postal codes throughout the county.
Whether you’re involved in mailing, delivery services, or exploring the region’s renowned wineries, this list provides essential postal information for Sonoma County.
| Zip Code | City | County |
|---|---|---|
| 94922 | Bodega | Sonoma County |
| 94923 | Bodega Bay | Sonoma County |
| 94927 | Cotati | Sonoma County |
| 94927 | Rohnert Park | Sonoma County |
| 94928 | Cotati | Sonoma County |
| 94928 | Rohnert Park | Sonoma County |
| 94931 | Cotati | Sonoma County |
| 94951 | Penngrove | Sonoma County |
| 94952 | Petaluma | Sonoma County |
| 94953 | Petaluma | Sonoma County |
| 94954 | Petaluma | Sonoma County |
| 94955 | Petaluma | Sonoma County |
| 94972 | Valley Ford | Sonoma County |
| 94975 | Petaluma | Sonoma County |
| 94999 | Petaluma | Sonoma County |
| 95401 | Santa Rosa | Sonoma County |
| 95402 | Santa Rosa | Sonoma County |
| 95403 | Larkfield | Sonoma County |
| 95403 | Santa Rosa | Sonoma County |
| 95404 | Santa Rosa | Sonoma County |
| 95405 | Santa Rosa | Sonoma County |
| 95406 | Santa Rosa | Sonoma County |
| 95407 | Santa Rosa | Sonoma County |
| 95408 | Santa Rosa | Sonoma County |
| 95409 | Santa Rosa | Sonoma County |
| 95412 | Annapolis | Sonoma County |
| 95416 | Boyes Hot Springs | Sonoma County |
| 95419 | Camp Meeker | Sonoma County |
| 95421 | Cazadero | Sonoma County |
| 95425 | Cloverdale | Sonoma County |
| 95430 | Duncans Mills | Sonoma County |
| 95431 | Eldridge | Sonoma County |
| 95433 | El Verano | Sonoma County |
| 95436 | Forestville | Sonoma County |
| 95439 | Fulton | Sonoma County |
| 95441 | Geyserville | Sonoma County |
| 95442 | Glen Ellen | Sonoma County |
| 95444 | Graton | Sonoma County |
| 95446 | Guerneville | Sonoma County |
| 95448 | Healdsburg | Sonoma County |
| 95450 | Jenner | Sonoma County |
| 95452 | Kenwood | Sonoma County |
| 95462 | Russian River Mdws | Sonoma County |
| 95462 | Monte Rio | Sonoma County |
| 95465 | Occidental | Sonoma County |
| 95471 | Rio Nido | Sonoma County |
| 95472 | Freestone | Sonoma County |
| 95472 | Sebastopol | Sonoma County |
| 95473 | Sebastopol | Sonoma County |
| 95476 | Sonoma | Sonoma County |
| 95480 | Stewarts Point | Sonoma County |
| 95486 | Villa Grande | Sonoma County |
| 95487 | Vineburg | Sonoma County |
| 95492 | Windsor | Sonoma County |
| 95497 | The Sea Ranch | Sonoma County |
Zip code lists for other counties in the San Francisco Bay Area:
