San Luis Obispo Post Office

Post office

1655 Dalidio Drive, San Luis Obispo, CA 93401

(805) 543-2605

Hours: Monday-Friday_8:30am-1:30pm. Please call (805)543-2605 for more information.

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

Book at USPS Directions Facilities in San Luis Obispo Facilities in California

San Luis Obispo Post Office accepts new U.S. passport applications in person in San Luis Obispo, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 93401. How to apply · How to renew