Benicia Post Office

Post office

290 East L Street, Benicia, CA 94510

Hours are not published. Call before you go.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Benicia Facilities in California

Benicia Post Office accepts new U.S. passport applications in person in Benicia, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 94510. How to apply · How to renew