Post Offices List in Vallejo City, California:
| Springstowne Post Office | 100 Admiral Callaghan Ln, Vallejo, CA 94591 |
| Vallejo Post Office | 2635 Napa St, Vallejo, CA 94590 |
| A Station Vallejo Post Office | 629 Marin St, Vallejo, CA 94590 |
| Springstowne Post Office | 100 Admiral Callaghan Ln, Vallejo, CA 94591 |
| Vallejo Post Office | 2635 Napa St, Vallejo, CA 94590 |
| A Station Vallejo Post Office | 629 Marin St, Vallejo, CA 94590 |