Riverside Main Post Office

Post office

4150 Chicago Ave, Riverside, CA 92507

(800) 801-9801

Passport Applications Hours: Mon-Fri_10am-3pm(Walk-Ins);Sat_10am-1pm(Appt Only). Please call (800)801-9801 for more info.

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

Book at USPS Directions Facilities in Riverside Facilities in California

Riverside Main Post Office accepts new U.S. passport applications in person in Riverside, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92507. How to apply · How to renew

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