store:
 location:

US Post Office, 210 S Ellsworth Ave, San Mateo, California, 94401-9991

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


  1. Saint Matthew
    210 S Ellsworth Ave San Mateo CA 94401-9991

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 5:00pm Sat 9:00am - 12:30pm Sun Closed

    Phone Number: (650) 343-1637

    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 San Mateo 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.