Downey Main Post Office

Post office

8111 Firestone Blvd, Downey, CA 90241

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 Downey Facilities in California

Downey Main Post Office accepts new U.S. passport applications in person in Downey, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 90241. How to apply · How to renew