Santa Margarita Retail Store

Post office

29862 Avenida De Las Banderas, Rancho Santa Margarita, CA 92688

Hours:Monday-Friday_8:30am-4pm by appointment only. Please call (949)888-1533 for mor information.

Appointment required

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

Book at USPS Directions Facilities in Rancho Santa Margarita Facilities in California

Santa Margarita Retail Store accepts new U.S. passport applications in person in Rancho Santa Margarita, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92688. How to apply · How to renew