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Post Office
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Hours:
Monday - Friday
8:30 am - 12 pm
1 pm - 4 pm

Payment Methods:
Cash and Check
NO Credit or Debit Cards

Domestic Services:
First Class Letters and Parcels (under 13 ounces) - 2 to 3 business day shipping time
Standard Post Parcels (over 13 ounces) - 7 to 10 business day shipping time
Priority Mail (regular and flat rate) - 2 to 3 business day shipping time
Media Mail - up to 3 weeks
Tracking Numbers
Certified Mail
Return Receipt
Insurance

International Services:
First Class Letters (up to 13 ounces) - 4 to 6 business day shipping time
NO International parcels or packages

Contact Information:
Atherton Contract Postal Unit
650-752-0500
91 Ashfield Road
Atherton, CA 94027


Menlo Park Main Post Office - Bohannon
(Delivery Post Office to Atherton Residents)
650-323-2701
fax: 650-323-4027
3875 Bohannon Drive
Menlo Park, CA 94025

Menlo Park Main Post Office - Oak Grove
650-321-7682
655 Oak Grove Avenue
Menlo Park, CA 94025