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Visit your local Post Office™ at 1 Oak Dr to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
People here have always been helpful, patient, and kind. Have only run into one postal worker at this location who was less than pleasant. Maybe he was having a bad day.
GJ
Gary Johnson
Oct 18, 2025
5.0
I love these girls always helping me with my needs
EM
Eric Mier
Sep 25, 2025
5.0
I unfortunately did not get the name of the lady working but she made the experience efficient and pleasant. She was the only one working and yet it was still the fastest experience I have ever had at a post office. She deserves a raise. There was multiple people coming in at a time and all were out in less than a minute.
SC
Sean Carr
Sep 11, 2025
5.0
Wonderful friendly service. Very nice and helpful
EE
Emily Ernst
Sep 11, 2025
5.0
By far the best post office I have ever been to ! The service is outstanding and the employees are so kind ! Thank you for delivering the best !
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
Where is the United States Postal Service located in Maryville?
It is located at 1 Oak Dr, Maryville, IL 62062.
What are the operating hours of this United States Postal Service location?
The post office is open Monday to Friday from 9:00 AM to 5:00 PM, Saturday from 9:00 AM to 2:00 PM, and closed on Sundays.
Can I apply for a passport at this Post Office?
Yes, this location accepts first-time passport applications and can usually take your passport photo with an appointment.
Do I need an appointment for passport services?
Most Post Offices require an appointment for passport services, but limited walk-in hours may be available at select locations.
What is the fee for taking a passport photo at this Post Office?
The fee for a passport photo at USPS is $15.
Can I rent a PO Box at this Post Office?
Yes, you can apply for a PO Box online or in person at this location by bringing two forms of valid ID.
Is 24/7 access available to PO Boxes at this location?
Most USPS locations offer 24/7 lobby access to PO Boxes; however, hours may vary, so check with your local Post Office.
What nearby places can help me before or after visiting the Post Office?
You can visit Bell Insurance Solutions or Suzy Douglas: Allstate Insurance nearby for insurance needs or dine at Mariachi's Mexican Restaurant after mailing packages.
Are there nearby healthcare providers close to the Post Office in Maryville?
Yes, several dental offices like Dr. Larry H. Rapp, DDS and counseling services like New Leaf Counseling Services are nearby if you need health or mental health services.
What recreational options are available near the Post Office for a pleasant visit?
You can visit Buffalo Park-K of C or enjoy entertainment at Omnidome VR which offers arcade games and escape rooms close to the Post Office.