US Post Office, 726 Park Plz, Mount Vernon, Illinois, 62864-9995

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

  1. Mount Vernon
    726 Park Plz Mount Vernon IL 62864-9995

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 5:00pm Sat 9:00am - 11:00am Sun Closed

    Phone Number: (618) 242-0640

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

    Correct this information

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 Mount Vernon 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.

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