Uspo - Longmont

Post office

201 Coffman Street, Longmont, CO 80501

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 Longmont Facilities in Colorado

Uspo - Longmont accepts new U.S. passport applications in person in Longmont, CO. First-time and child visits are booked on the USPS scheduler. Search ZIP 80501. How to apply · How to renew