"Find Post Office Box Locations Near You"
If you've ever needed a secure, reliable place to receive mail—whether for personal privacy, business operations, or while traveling—you've likely wondered, where are post office boxes located and how to find one near you. Post office boxes (commonly called P.O. Boxes) are lockable mail receptacles inside post offices or other USPS-approved facilities. They offer a consistent mailing address even if you move frequently, run a home-based business, or want to keep your home address private.
Where Are Post Office Boxes Located?
Post office boxes are primarily located inside United States Postal Service (USPS) post offices, but the USPS also installs them in other approved facilities such as retail stores and dedicated mailbox centers. Inside a standard post office, you'll typically find rows of P.O. Boxes on the walls of the lobby, near the front counter, or in a dedicated section set aside for box holders to access their mail during business hours.
You can also find post office boxes at approved commercial mailbox stores and select retail locations. These off-site boxes often come with additional perks like 24/7 access, package acceptance from multiple carriers, and digital notification services.
Inside USPS Post Offices
At a standard USPS post office, P.O. Boxes are located in the lobby area, arranged in rows of varying sizes. You can access your box during the lobby hours of the post office. Larger post offices may have separate sections for different box sizes.
Commercial and Private Mailbox Centers
Commercial mailbox centers like UPS Stores and PakMail also offer private mailbox services that function similarly to P.O. Boxes. These may be located inside shopping centers, strip malls, or standalone retail locations. The mailbox itself is typically located inside the store.
How to Find a Post Office Box Near You
The easiest way to locate a post office box is by using the USPS website's PO Box locator tool. You simply enter your city, state, or ZIP code to see nearby locations, box sizes, availability, and access hours. You can also visit or call your local post office for assistance.
Post Office Box Sizes and Pricing
| Box Size | Dimensions (H x W x D) | Typical Use |
|---|---|---|
| Extra Small | 3" x 5.25" x 14.75" | Letters and flats |
| Small | 5.25" x 5" x 14.75" | Envelopes and magazines |
| Medium | 11" x 5.5" x 14.75" | Small packages |
| Large | 11" x 11" x 14.75" | Large envelopes and parcels |
| X-Large | 22.5" x 12" x 14.75" | Multiple packages |
Rental prices vary by location. Post offices in urban areas tend to charge more than rural ones. The USPS website provides a complete pricing chart when you use the PO Box locator tool.
Benefits of Using a Post Office Box
- Security – Your mail is locked inside a secure facility, reducing the risk of theft.
- Privacy – A P.O. Box address keeps your home address confidential.
- Consistency – Even if you move frequently, your P.O. Box address remains the same.
- Package Acceptance – Many locations accept packages from all carriers, not just USPS.
- Business Use – A P.O. Box can serve as a professional business mailing address.
Where are post office boxes? You'll find them inside USPS post offices, commercial mailbox centers, and select retail locations. Using the USPS PO Box locator tool is the quickest way to find one near you, compare sizes, and check pricing. Whether you need a secure address for personal mail or a professional address for your business, post office boxes offer a dependable solution.