United States Post Office
The Saint Charles United States Post Office is located north of First Capitol Drive on 5th Street. In addition to the full-service staffed hours, this branch allows self-service 24 hours a day, seven days a week for P.O. boxes, stamps, Priority Mail boxes and packaging, the automated postal system and the copy machine.
- Fax: 636-946-1509
- Hours: Mon - Fri, 8am - 6pm; Sat, 9am - 4pm; Sun, closed
- Handicap Accessible: The sidewalk is level with the entrance.
- Services: Mailing, stamps, passport services, mailing supplies, P.O. boxes
- Parking: Free lot
- Public restrooms: No
- Wi-Fi: None
- Stamp machine: Yes
- P. O. boxes: Yes
- Packaging sold: Yes