| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Point Reyes Station, Marin | 94956 |
| Postal/ZIP Codes in Ross, Marin | 94957 |
| Postal/ZIP Codes in San Anselmo, Marin | 94901, 94960 |
| Postal/ZIP Codes in San Geronimo, Marin | 94963 |
| Postal/ZIP Codes in San Marin, Marin | 94945 |
| Postal/ZIP Codes in San Quentin, Marin | 94974, 94964, 94964 |
| Postal/ZIP Codes in San Rafael, Marin | 94901, 94903 |
| Postal/ZIP Codes in Santa Venetia, Marin | 94903 |
| Postal/ZIP Codes in Sausalito, Marin | 94965 |
| Postal/ZIP Codes in Stinson Beach, Marin | 94970 |
| Postal/ZIP Codes in Strawberry Point, Marin | 94941 |
| Postal/ZIP Codes in Tamalpais Valley, Marin | 94941 |
| Postal/ZIP Codes in Terra Linda, Marin | 94903 |
| Postal/ZIP Codes in Tiburon, Marin | 94920 |
| Postal/ZIP Codes in Tomales, Marin | 94971 |
| Postal/ZIP Codes in Woodacre, Marin | 94973 |