Colton Post Office

Post office

265 N. 7th Ave, Colton, CA 92324

Hours for Passport Applications: Mon-Fri_09:30am-2:30pm by appointment only. Please call (800)801-9801 for more information.

Appointment required

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

Book at USPS Directions Facilities in Colton Facilities in California

Colton Post Office accepts new U.S. passport applications in person in Colton, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92324. How to apply · How to renew