San Bernardino Main Post Office

The San Bernardino Main Post Office anchors downtown San Bernardino at 390 W 5th Street, just blocks from City Hall and the historic courthouse district. As the primary USPS facility serving San Bernardino County's largest city, it handles a high volume of passport acceptance appointments and is well-staffed to process first-time applications, child passports, and requests to replace lost or damaged books and cards.

Applicants visit this location by appointment only — walk-ins are not accommodated for passport services. The acceptance agent verifies identity documents, witnesses your signature on Form DS-11, and forwards your complete package to a USPS passport processing center. Photos can be taken on-site, saving a separate trip before your appointment.

Downtown San Bernardino is accessible via the Metrolink San Bernardino Line, making this office convenient for residents across the Inland Empire who prefer public transit. Street parking and nearby lots are available on weekday mornings when appointment slots are typically most plentiful.

This is San Bernardino's flagship post office for passport acceptance, conveniently situated in the civic core of the city. Residents across San Bernardino and neighboring Inland Empire communities use this location as their primary application point. For a broader look at passport offices throughout the state, browse the California passport offices directory. Appointment availability shifts seasonally — spring and early summer tend to fill fastest, so book several weeks ahead if your travel date is firm.