Uspo - Dolores

Post office

1000 Railroad Ave, Dolores, CO 81323

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 Dolores Facilities in Colorado

Uspo - Dolores accepts new U.S. passport applications in person in Dolores, CO. First-time and child visits are booked on the USPS scheduler. Search ZIP 81323. How to apply · How to renew