Morongo Valley Post Office

Post office

49649 Twenty-Nine Palms Hwy., Morongo Valley, CA 92256

Hours are not published. Call before you go.

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

Book at USPS Directions Facilities in Morongo Valley Facilities in California

Morongo Valley Post Office accepts new U.S. passport applications in person in Morongo Valley, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 92256. How to apply · How to renew