Uspo - Rock Springs

Post office

2829 Commercial Way, Rock Springs, WY 82901

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 Rock Springs Facilities in Wyoming

Uspo - Rock Springs accepts new U.S. passport applications in person in Rock Springs, WY. First-time and child visits are booked on the USPS scheduler. Search ZIP 82901. How to apply · How to renew