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How to Get a USPS PO Box: A Step-by-Step Guide


Having a reliable and secure address is crucial for individuals and businesses alike. While a residential address serves its purpose, there are times when a more discreet and convenient option is needed. This is where a USPS PO Box comes in. A USPS PO Box offers privacy, security, and convenience, making it a valuable asset for managing mail, packages, and correspondence. This blog post aims to provide a comprehensive step-by-step guide on how to get a USPS PO Box, empowering you to navigate the process with ease.

Table of Contents

  1. Determine Your Needs and Choose a PO Box:
  2. Visit a Post Office or Access the USPS Website:
  3. Fill Out the Application and Provide Identification:
  4. Receive Your PO Box Key and Information:
  5. Start Using Your PO Box:
  6. FAQ Section:
  7. Conclusion

Determine Your Needs and Choose a PO Box


The first step in getting a USPS PO Box is to determine the size you need. The USPS offers various PO Box sizes, ranging from small to extra-large, each with a corresponding price. Small PO Boxes are suitable for personal use, while larger ones might be necessary for businesses or individuals receiving frequent shipments. Consider the volume of mail you anticipate receiving to choose the appropriate size.


Choosing a convenient location for your PO Box is crucial. Consider factors such as proximity to your home, office, or frequently visited areas. The USPS website provides a tool to locate nearby post offices and their available PO Box options.


The cost of a PO Box varies depending on size, location, and the duration of the rental period. The USPS website provides a PO Box rental fee calculator, allowing you to estimate the cost based on your preferences. Be prepared to pay an initial rental fee and recurring monthly fees.

Visit a Post Office or Access the USPS Website

Post Office Visit

To apply for a PO Box in person, visit your nearest Post Office. You’ll need to bring valid identification, such as a driver’s license or passport, and be prepared to complete an application form. The post office staff will guide you through the process, answer any questions, and help you choose the right PO Box for your needs.

USPS Website

For a convenient and streamlined application process, consider applying for a PO Box online through the USPS website. The website provides clear instructions, a user-friendly interface, and the option to choose your preferred location and size. You can pay online using a credit card or debit card, making it a hassle-free experience.


Applying for a PO Box in person or online each has its advantages. In-person applications provide a personalized experience with direct support from post office staff, while online applications offer convenience, accessibility, and a quicker turnaround time. Consider your personal preferences and the time constraints you have when deciding which method best suits your needs.

Fill Out the Application and Provide Identification

Application Form

Once you’ve decided on the size, location, and method of application, you’ll need to fill out the application form. The form will require basic information about you, including your name, address, phone number, and email address. Additionally, you’ll need to provide details about the intended use of the PO Box, whether for personal or business purposes. Be sure to complete all sections accurately and legibly.


To verify your identity and ensure the security of your PO Box, you’ll need to present valid identification. Acceptable forms of identification include:

  • Driver’s license
  • Passport
  • State-issued ID card
  • Military ID card
  • Other government-issued identification

Ensure your identification is current and not expired.


After completing the application and providing identification, you’ll be required to make payment. The USPS accepts various payment methods, including:

  • Cash
  • Check
  • Money order
  • Credit card
  • Debit card

The specific payment options available may vary depending on the location and method of application. Be prepared to pay the initial rental fee and any additional fees associated with your chosen PO Box.

Receive Your PO Box Key and Information

Key Collection

Once your application is processed and payment is received, you’ll be provided with a key to access your PO Box. You can collect the key in person at the post office or have it mailed to you, depending on the specific procedures of your chosen location.

Account Information

Along with the key, you’ll receive important account information, including:

  • PO Box number: This is your unique address for receiving mail and packages.
  • PO Box address: This is the full address of your PO Box, including the city, state, and zip code.
  • Rental period: The duration of your PO Box rental, usually a month or a year.
  • Renewal information: Details on how to renew your rental period when it expires.

Keep this information in a safe place for easy access and future reference.

Start Using Your PO Box

Mail Collection

You can collect mail from your PO Box as often as you need. The frequency of mail delivery varies depending on your location and the volume of mail you receive. You can also check online for mail arrival notifications or contact the post office to inquire about mail delivery schedules.

Forwarding Mail

If you need to have your mail forwarded to another address, the USPS offers a mail forwarding service. You can request a temporary or permanent forwarding option, depending on your needs. However, a fee may be associated with this service.


To stay updated on mail arrival, the USPS offers a variety of notification options, including:

  • Email alerts: You’ll receive an email notification when mail arrives at your PO Box.
  • Text message alerts: You’ll receive a text message alert when mail arrives.
  • Online access: You can log in to your USPS account online to view a list of your mail and check for any pending deliveries.

You can choose the notification method that best suits your preferences and needs.

FAQ Section

What if I move?

If you move to a different location, you’ll need to update your PO Box address. Contact your local post office to initiate the address change process and provide your new address. They’ll assist you in changing your PO Box address and ensuring that your mail is delivered to the correct location.

Can I use my PO Box for a business?

Yes, you can use your PO Box for business purposes. However, there are specific requirements for using a PO Box as a business address. The USPS requires you to provide proof of your business registration and any applicable licenses or permits.

What are the different PO Box sizes available?

The USPS offers various PO Box sizes to accommodate different needs:

  • Small: Suitable for personal use with a limited volume of mail.
  • Medium: A larger option for individuals or small businesses receiving more mail.
  • Large: Designed for businesses or individuals who need ample space for packages and a significant volume of mail.
  • Extra Large: The largest size, ideal for businesses with a high volume of shipments and packages.

The specific sizes available and their corresponding prices may vary depending on the location.

Can I rent a PO Box online?

Yes, you can rent a PO Box online through the USPS website. The online application process is simple and convenient. You can choose your preferred location, size, and payment method, and receive a confirmation email after completing the application.

How long can I keep a PO Box?

The duration of a PO Box rental period varies, usually ranging from a month to a year. You can choose the rental period that best suits your needs. Once your rental period expires, you can renew it for another term.


Obtaining a USPS PO Box is a straightforward process when you follow the steps outlined in this guide. By determining your needs, choosing the right size and location, and completing the application with valid identification, you can secure a PO Box for personal or business use. Remember to collect your key, keep your account information safe, and start using your PO Box with ease. The USPS also provides various support options, including online resources, email, and phone assistance, to help you with any questions or concerns.