Buy A Post Office Box Online Official

: Fill out the online version of PS Form 1093 , which includes your contact details and the names of any additional users authorized to receive mail at that box.

Costs vary significantly based on the box size and whether the Post Office is in a high-demand "Competitive" urban area or a "Market Dominant" rural location. Dimensions Monthly Price Range (Approx.) 5” x 5.5” $5 – $38 Size 2 (Small) 5.5” x 11” $8 – $67 Size 3 (Medium) 11” x 11” $12 – $76 Size 4 (Large) 11” x 12.5” $15 – $85 Size 5 (XL) 12” x 22.5” $21 – $115 PO Boxes Online Frequently Asked Questions buy a post office box online

Once your online application is submitted, you have to finalize the process at the specific Post Office location you selected. You must bring: : Fill out the online version of PS

A printed copy of your (automatically generated after online payment). You must bring: A printed copy of your

: Choose from five standard sizes (XS to XL) and select a rental period, typically 3, 6, or 12 months .

: One must be a government-issued photo ID (e.g., driver’s license or passport), and the other must be traceable to your physical address (e.g., a current lease, mortgage, or voter registration card). Pricing and Sizes