store:
 location:

US Post Office, 124 2nd St Sw, Mount Vernon, Iowa, 52314-1600

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


  1. Mount Vernon
    124 2nd St Sw Mount Vernon IA 52314-1600

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 1:00pm 1:45pm - 4:30pm Sat 8:30am - 10:30am Sun Closed

    Phone Number: (319) 895-6123

    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 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.