Does USPS Deliver on Saturdays? Your 2025 Guide to Weekend Mail

It’s the weekend, and you’re eagerly waiting for a birthday card, an online order, or an important document. As Friday fades, the big question arises: will it arrive tomorrow, or do you have to wait until Monday? It’s a common question, and thankfully, the answer is a straightforward one.

This guide will give you a clear and complete answer to whether the United States Postal Service (USPS) delivers on Saturdays, including which services run, whether Post Offices are open, and how it compares to other days of the week.

The Short Answer: Yes, USPS Delivers on Saturdays

Let’s get right to it: Yes, absolutely. The USPS considers Saturday a regular business day for mail delivery. You can expect your mail carrier to be making their rounds just as they would on a weekday, bringing both letters and packages to your doorstep.

What Does USPS Deliver on a Saturday?

USPS delivers nearly all types of mail on Saturdays. For the Postal Service, handling the massive volume of e-commerce packages and regular correspondence makes Saturday a crucial delivery day.

Regular Mail (First-Class Mail)

Your standard mail arrives on Saturday. This includes personal letters, greeting cards, bills, bank statements, magazines, and other items sent via First-Class Mail. There is no distinction between weekdays and Saturday for these types of deliveries.

Packages and Parcels

Package delivery is a major priority for USPS on Saturdays. With the rise of online shopping, USPS works to ensure packages reach their destinations quickly, and Saturday delivery is a key part of that commitment. This includes items shipped through most of their popular services.

USPS Saturday Delivery by Service Type

While most services run on Saturdays, it’s helpful to see a specific breakdown. This chart details the Saturday delivery status for the most common USPS shipping options.

USPS Service	Delivers on Saturday?	Notes
Priority Mail Express	Yes	This is the fastest service and includes guaranteed Saturday delivery at no extra cost. Delivery is available 365 days a year in most locations.
Priority Mail	Yes	Saturday is a standard delivery day for this popular 1-3 day service.
First-Class Mail	Yes	This includes both letters and small packages under 1 lb.
USPS Ground Advantage	Yes	This service, which covers most ground shipments, delivers on Saturdays.
Media Mail & Library Mail	Yes	These services for books and educational materials follow the standard delivery schedule, including Saturdays.
Periodicals	Yes	Newspapers and magazines are delivered on their normal schedule.

Are Post Offices Open on Saturdays?

Many, but not all, USPS Post Office retail locations are open on Saturdays, typically with reduced hours. It’s common for a branch to be open from 9 AM to 12 PM or 1 PM on a Saturday and then close for the rest of the weekend.

Because hours can vary significantly by location, you should never assume your local branch is open. The best practice is to check online before you go.

Tool: Use the official USPS Post Office Locator to find your local branch’s exact weekend hours.

What About Sunday and Holiday Deliveries?

Knowing about Saturday service naturally leads to questions about other non-business days.

USPS Sunday Delivery

Sunday delivery is not standard for regular mail. However, USPS does deliver certain packages on Sundays as part of a special agreement, most notably with Amazon. They also deliver Priority Mail Express packages on Sundays. So, while you shouldn’t expect letters or bills, it’s possible to receive a package.

Federal Holidays

The USPS does not deliver any mail or packages on federal holidays. Post Office locations are also closed. If a holiday falls on a Saturday, there will be no delivery.

Resource: You can find the full list of postal holidays on the official USPS Holiday Schedule for 2025.

How Does USPS Compare to FedEx and UPS for Saturday Delivery?

It’s helpful to know what other major carriers do, especially if you’re not sure how your package was shipped.

FedEx: FedEx Home Delivery service includes Saturday and even Sunday delivery as a standard feature at no extra cost. Other services, like FedEx Express, may require a special surcharge for Saturday delivery.
UPS: UPS now offers Saturday delivery for both ground and air packages to most residential areas across the U.S., making their weekend service competitive with USPS.

Why Didn’t My Mail Arrive on a Saturday?

If you were expecting a delivery on a Saturday and it didn’t show up, here are a few common reasons why.

[ ] Was it a federal holiday? Check if the Saturday was part of a long holiday weekend (e.g., the Saturday before Labor Day).
[ ] Was there severe weather? Localized storms, floods, or other hazardous conditions can prevent mail carriers from completing their routes safely.
[ ] Was your mailbox accessible? A car blocking your mailbox, a loose dog, or a locked gate can prevent delivery.
[ ] Was it an exceptionally high-volume day? During peak seasons like Christmas, delivery times can be later than usual, or some mail may be delayed until the next business day.
[ ] Have you checked the tracking number? Your first step should always be to check the tracking information. It will tell you if the item is actually “Out for Delivery” or still in transit.

Key Takeaways: Your USPS Weekend Delivery Cheat Sheet

Saturday is a Normal Day: Expect both letters and packages to be delivered on Saturdays just like any other weekday.
Post Office Hours are Shorter: Many branches are open on Saturday mornings, but always check the hours for your specific location online.
Sunday is for Packages Only: Don’t wait for letters on a Sunday, but Priority Mail Express and Amazon packages are often delivered.
No Mail on Federal Holidays: The mail always stops for federal holidays.
Use Your Tracking Number: It’s the most reliable source of information for any package you’re expecting.

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Conclusion

You can confidently expect the United States Postal Service to deliver your mail and packages on Saturdays. It’s a standard part of their weekly operations, ensuring that the flow of letters and e-commerce shipments continues moving through the weekend. While Post Office hours may be limited, the carriers are on their routes.

So, the next time you’re waiting for something to arrive, you can rest easy knowing that Saturday is just another delivery day for USPS.