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Shop Private Use Mailboxes & Replacement Mailboxes

U.S. Mail Supply offers mailboxes that are not loaded by a USPS carrier, rather serviced internally (also known as ‘private use’). Private use mailboxes are typically used for interoffice or intercampus situations, medical facilities, bulk mail delivery, or private PO stations. The front loading (1600) units come with a master lock to open the entire face of the unit for distribution. The rear loading (1700) units have an optional rear locking cover for distribution. All private use mailboxes are made for recess mount applications only. 

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USPS Mailboxes

Subject to local regulations and installation requirements, our products can comply with USPS standards, as defined by the Postmaster General.

Please note that the USPS periodically updates mailbox standards and guidelines. Before proceeding with mailbox projects, we recommend you consult with your local Postmaster to comply with your specific area guidelines. US Mail Supply experts are standing by to help you navigate the product selection and installation process.