How much does a USPS PO box cost? On average, the cost to rent a PO box is going to cost anywhere from $2 for a small box in a rural area to as much as $35 per month for the largest box in a metropolitan area such as New York City. The costs will really depend on what size you need and where you live.What is the size of a post office box?
Post office boxes come in five sizes. The smallest is 3 inches (7.6 cm) by 5.5 inches (14.0 cm); the largest is 22.5 inches (57.2 cm) by 12 inches (30.5 cm). Fees are based on size, so try to get the smallest one for your needs. Note who is authorized to receive mail at your post office box.Does the post office give free boxes for shipping?
The US Postal Service will send the free shipping boxes , labels and stickers right to your door! Once your packages are ready for shipping, you don't even have to go to the post office to mail your packages. Schedule an USPS carrier pickup online and he or she will come get the packages from your home or office for free.How much does a flat rate box cost?
FLAT RATE BOXES PRICING. Small flat rate boxes are $5.95 per box. Medium sized (both styles) flat rate boxes are $12.65 per box. Large sized flat rate boxes are $17.90 per box.