store:
 location:

US Post Office, 100 W Randolph St, Chicago, Illinois, 60601-3218

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


  1. Finance Station E
    100 W Randolph St Chicago IL 60601-3218

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

    Phone Number: (312) 263-2686

    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 Chicago 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.