Buy A Po Box Apr 2026

: Choose from five standard sizes based on your mail volume and a rental period of 3, 6, or 12 months .

Prices vary significantly by location (urban vs. rural) and are subject to change. Dimensions (Approx.) Est. Monthly Price 10–15 letters or 2 rolled magazines Size 2 (S) 15–20 letters or 5 rolled magazines Size 3 (M) 11" x 5.5" Large envelopes stacked flat Size 4 (L) Two small shoe boxes + letters Size 5 (XL) 22.5" x 12" Largest parcels and flat rate boxes $21–$115 PO Boxes - USPS buy a po box

To finalize your rental and get your keys, you must provide : one with a photo and one that verifies your physical address. : Choose from five standard sizes based on

: Current lease/mortgage, voter registration, vehicle registration, or home/auto insurance policy. Dimensions (Approx

: Enter a ZIP Code or address on the USPS locator to find nearby Post Offices with open boxes.

Buying (renting) a PO Box is a straightforward process through the portal or in person at a Post Office. How to Rent a PO Box You can secure a box in four main steps: