San Juan Capistrano Post Office

Post office

28081 Marguerite Parkway, Mission Viejo, CA 92690

(949) 582-6299

Hours for Application Acceptance: Mon-Fri_9am-4pm; Sat_10am-2pm. Please call (949)582-6299 for more information.

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

Book at USPS Directions Facilities in Mission Viejo Facilities in California

San Juan Capistrano Post Office accepts new U.S. passport applications in person in Mission Viejo, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92690. How to apply · How to renew

Other facilities in Mission Viejo

Mission Viejo Library