store:
 location:

US Post Office, 100 Washington St, Marseilles, Illinois, 61341-9800

Store Hours of Operation, Location & Phone Number for US Post Office


  1. Marseilles
    100 Washington St Marseilles IL 61341-9800

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 4:45pm Sat 8:30am - 12:00pm Sun Closed

    Phone Number: (815) 795-2148

    Customer Service Email or Contact:
    http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs

The map and information below will help you find the closest US Post Office near you. Need to know what time US Post Office in Marseilles opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.