Post office locations in 21542
| Post Office | Address | Phone | Hours |
| MIDLAND | 14811A BROADWAY ST SW MIDLAND, MD 21542 - 9998 | 301-463-6565 | Mon-Fri 08:00 AM - 01:00 PM 02:00 PM - 04:30 PM Sat 08:00 AM - 11:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| MIDLAND | 14811A BROADWAY ST SW MIDLAND, MD 21542 - 9998 | 301-463-6565 | Mon-Fri 08:00 AM - 01:00 PM 02:00 PM - 04:30 PM Sat 08:00 AM - 11:30 AM Sun Closed |