Can You Put A Package In A Usps Mailbox? – Useful Information

By Phillip Adcock
Last updated: Jan 8, 2023
Can I Drop A Package In A Usps Mailbox

USPS – one of the largest postal service providers, stands for the United States Postal Service and is facing competition from rivals DHL, UPS, and FedEx. Additionally, both UPS and FedEx have a policy stating that they will not ship to a Post Office Box. This can cause a big problem when customers buy something online. 

Therefore, many people want to ask the question, “can you put packages in USPS drop boxes?” If you still do not find out the answer, you can go through this article to know more.

Can I Drop A Package In A Usps Mailbox?

The answer is yes. You can drop off parcels in USPS mailboxes, but not always. If your parcel meets USPS package drop-off rules, it will be eligible for this drop-off option as postal delivery becomes automated. 

The package cannot weigh over 14 ounces or contain restricted materials, and it must fit into the mail chute. A return address and postage labels are also necessary.

Do you want to always have access to your bills, credit cards, and letters? You can simply save them all in your mailbox. When you want to drop off a package in a USPS collection box, make sure you know the dos and don’ts.

What Can And Cannot Be Deposited In A Mailbox?

There are some items that you can drop in the USPS mailbox:

  • Domestic mail weighing 10 oz. or less is usually delivered within two days (except for Priority Mail, which takes one day), and items over 1/2-inch thickness (the weight limit also applies to items with online postage) take five days of delivery time.
  • Mail with Metered Postage
  • United States Postal Service (USPS) Priority Mail Express® Domestic for package delivery between USPS contracted companies and within the contiguous United
  • Official IT and Private Domestic Business Reply Mail
  • With the mail tracking service, users can track a package with notifications that will give them updates on the whereabouts of their mail.
  • International mail with any service that has a 10-ounce weight limit and is less than 1/2-inch thick, such as unmetered, Express Post, Global Express Guaranteed. 

Besides, you also need to notice some cases that you cannot drop in the USPS mailbox

  • International mail: You need to ensure that all the information are correct and those bearing postage stamps cannot ship from a USPS mailbox
  • The weight of your package is less than 14 ounces or a pound

How To Simplify Usps Drop Offs

Mailbox could be a time-efficient app for our post office needs. When using the mailbox you can have the postage paid and packaging packed before you even leave the house! Just order your package on the app, and with a simple one-tap, you can have it picked up by USPS that day. We will recommend some tips for you to speed up USPS drop-offs.

You may buy stamps online and complete your customs form online to ensure packages arrive on time. For easy contact, you can add your address and notes before sending a purchase request. It can help you not waste time at the post office.

You can now type in USPS’s Manifest for many shipments at once. If you do so, you will not need to spend much time on shipping, and it also helps to create accurate tracking codes for your records.

In case you don’t have time to drop off a package, you can schedule one. Mailbox provides pick-up services in a shared office plaza near Union Square, New York, on its chatbots for integration with Slack or Facebook Messenger.

What Steps Do You Need To Follow To Drop A Package In A Usps Mailbox?

The process of dropping a package in a USPS mailbox is the same as in the post office. With the mailbox service, you need to ensure your package is secure and weighs less than 14 ounces. Unlike regular delivery services where a person greets your package, there is no one present at the drop-off location of the Mailbox.

With the help of a mailbox, you can save time and avoid wasting postage by following specific directions. You need to pick a box that fits your needs from one of the large office supply stores. 

After that, you also need to make sure your label has both your return address and shipping address on it before depositing it in the collection box and affixing proper postage.

Frequently Asked Questions (FAQs)

Drop A Package In A Usps Mailbox

How Often Do Usps Mailboxes Get Emptied?

USPS employees scan the barcode at a USPS drop-off location to confirm that they picked it up and emptied it. After that, employees will upload the barcode’s contents to a centralized server. 

This update takes place every day and is available no later than 5 pm from Monday to Friday. Thanks to advancements in technology, postal employees can access tracking information on parcels to ensure that it’s successfully being delivered.

Where Can I Find A Usps Mailbox?

Thousands of USPS mailboxes stretch along with your country, so you can easily find one near your house. Or else, you can get access to the USPS website and enter your zip code to see a list of all active USPS collection boxes in your area.

The USPS provides collection boxes in high-traffic, densely populated locations specifically for customers to have increased convenience.

Can You Drop Off USPS At Walgreens, Staples, Or Walmart?

Most major retailers like Walgreens, Staples, and Walmart allow customers to drop a package in the USPS mailbox. You can check the stores in your local area for the availability of this service.

For more information about USPS, you can read our articles on Can I Drop Off UPS At USPS, Can You Drop Off USPS At FedEx and USPS First Class Package Time.


If you want to ask, “Can I drop a package in a USPS mailbox?” or “Can small packages be dropped in mailbox?“, the answer is yes. However, your package needs to meet all the requirements, such as not weighing more than 14 ounces, correct address and label. 

There are some items that you cannot drop in the USPS mailbox. They include international mail or something that requires custom information. You can also find USPS mailboxes directly or indirectly through the website.

* Disclaimer: We do not buy, sell or provide service, we only share with you our trusted sources, and experience. In case of any changes in the products or services of the companies, all the information below is supposed to change at any time.

Phillip Adcock is the founder and Managing Director of the research agency Shopping Behaviour Xplained (SBXL), a shopping research organization using psychological consumer insight to explain and help consumers answer their questions about stores and services.

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