Curbside Mailbox Regulations

A traditional curbside mailbox shown in the illustration will vary in height from 6 to 15 tall.

Curbside mailbox regulations. Show your local postmaster your mailbox plans or your custom made box for approval. Curbside mailboxes are available in three sizes. Many thousands of people are cheated out of millions of dollars by mail scams and mail theft every year. A mailbox with the postmaster general s pmg seal of approval meets usps size and construction standards.

So it is important to understand the basic rules and policies that govern residential mailboxes. According to usps regulations curbside mailboxes must be approved by the postal service. Curbside mailboxes mailbox size construction standards. The same holds true for locking and chute style mailboxes.

All mailboxes must be approved by the postal service. Before installing moving or replacing your mailbox or mailbox support you will need to contact your postmaster or mailperson from your local post office. The mailbox must be installed at a height of 41 to 45 inches from the road on the right hand side of the postal workers direction of travel. While some rules apply to all mailboxes in general there are separate specific regulations for locking package or wall mount mailboxes.

If you build your own mailbox or buy a custom made one it must meet the pmg standards. Pre approved mailboxes are found in most home supply stores or on the internet. We help our postal carrier reach the mailbox latch by mounting shorter mailboxes at 45 in height at the base of the mailbox and taller mailboxes at 41 in height. The standardization of mailboxes helps to ensure the safety of mail carriers and the items they deliver.