Uspo - South Fork

Post office

130 West Frontage Road, South Fork, CO 81154

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 South Fork Facilities in Colorado

Uspo - South Fork accepts new U.S. passport applications in person in South Fork, CO. First-time and child visits are booked on the USPS scheduler. Search ZIP 81154. How to apply · How to renew