United States Post Office
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This branch of the United States Post Office is conveniently located at the corner of Mid Rivers Mall Drive and Mexico Road, with the entrance on Mexico. It is open six days a week (closed on Sundays), and includes a passport application service.
7055 Mexico Rd, Saint Peters, MO 63376
- Accessibility Details: The entrance is level with the parking lot.
- Hours: Mon - Fri, 8:30am - 6pm; Sat, 9am - 2:30pm; Sun, closed
- Hours: Office hours: Tue, Wed, Fri, 10am - 2pm.
- Accessible: yes