Curbside Mailbox Regulations

General usps requirements for curbside residential mailboxes.

Curbside mailbox regulations.

If you build your own mailbox or buy a custom made one it must meet the pmg standards. 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. A traditional curbside mailbox shown in the illustration will vary in height from 6 to 15 tall. So it is important to understand the basic rules and policies that govern residential mailboxes.

Curbside mailboxes are available in three sizes. All mailboxes must be approved by the postal service. While some rules apply to all mailboxes in general there are separate specific regulations for locking package or wall mount mailboxes. The same holds true for locking and chute style mailboxes.

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

The following are a few of the regulations that apply when installing a curbside mailbox. Mailbox laws and regulations you shouldn t ignore. 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 standardization of mailboxes helps to ensure the safety of mail carriers and the items they deliver.