United States Postal Service, Middle River Branch
This post office is located across from the Air National Guard in Middle River. It offers passport application services and PO boxes, in addition to pickup and dropoff.
- Hours: Mon - Fri, 9am - 1pm, 2pm - 5pm; Sat, 9am - 1pm; Sun, closed
- Handicap Accessible: No
- Parking: Free lot
- Public restrooms: No
- Wi-Fi: None