Get your mail on your schedule, your way, with a range of PO Box sizes and rental terms of 3-, 6-, and 12-months. Most Post Offices have 5 PO Box sizes, depending on availability*. Sizes …

Jan 8, 2026 · Most USPS PO Boxes cost anywhere from around $5 to over $100 per month, depending on box size, location, and how long you rent it for. Prices are higher in busy urban …

Sep 5, 2024 · USPS boxes come in small, medium, and large sizes with different dimensions and costs. Learn about USPS's different boxes here.

Dec 3, 2025 · Learn how to get a USPS PO Box step by step. Find requirements, costs, sizes, and how to sign up online or in person.

Discover USPS flat-rate box dimensions—small, medium, large, APO/FPO tiers—and when flat-rate boxes offer the best value. Includes dimensions, weight limits, and specialty options.

Unsure what size PO Box to get? Our 2025 guide breaks down USPS sizes, costs, and what fits in each. Find the perfect box for personal or business use.

PO Box sizes can be confusing at first glance. There are five primary post office box sizes and each is suitable for a different type of letter or package.

Dec 24, 2025 · Renting a PO Box from the United States Postal Service (USPS) incurs varying costs based on factors like box size, location, and rental duration. USPS offers five standard …

Across the U.S. Postal Service, PO Boxes are available in 5 sizes. However, not all Post Offices have every size. Our smallest box fits 10-15 letter-sized envelopes or up to 2 rolled …

Feb 23, 2025 · This comprehensive guide explains why you might want a PO box, the types of PO box providers (USPS vs private services), how sizes and pricing compare, and provides step …