Allen Post Office
Allen, MD 21810
*The USPS does change hours of operation, locations and has holidays that they observe. We strive to keep the most up-to-date information on post offices in Allen. For more infomation on post offices in Allen or around this area, please visit the official USPS website.
Allen Post Office Additional Information:
Allen Post Office HoursMon-Fri 8:00am-12:00pm 1:00pm-5:00pm Sat 9:00am-12:00pm Sun closed
There are many office locations in the state of MD. Search any other locations that there might be to get your mail done today and on time. If there need to be any corrections made do to changes that have been made to this Allen Post Office location, please let us know and we will update.