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Visit your local Post Office™ at 18640 Mack Ave 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
I’m shocked by the 2.7 rating! The staff at this location are all very friendly and always helpful. I visit this location multiple times weekly. I actually bypass the post office for my home address and drive here because it is so much more pleasant. You guys are doing a great job!!
NG
Nice Guy
Sep 24, 2025
4.0
About as fast as you could ask for to get you through the line with packages to send 👍 my clerks in recent visits have been very polite
SN
Smooth ness
Aug 18, 2025
1.0
The service was horrible at this location. They didn't open up until a half hour later, and the staff seem to have an attitude off rip. The lady servicing me wasn't paying attention to what I was saying, and she almost didn't send out my letter....some of the staff needs to get replaced and fired.
BB
Barbara (Barbie)
Mar 13, 2023
5.0
I always have a great experience at this post office. Including when visiting inside. Friendly staff and they very helpful and patient with me in dealing with my PO BOX!
AP
Adina Poparad
Jan 7, 2019
1.0
I am not a mailing connoisseur, and I do not know what needs to go in what bag based on shipping priority. I admit my ignorance, but I expect to be helped and treated with respect when I ask for assistance, and that is something that does not happen at this branch.
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?
What time can I check my PO Box weekly and on weekends?
What services are offered at the United States Postal Service at 18640 Mack Ave?
You can send mail, ship packages, purchase money orders, rent PO Boxes, apply for passports, buy gift cards, and more at this location.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time U.S. passport applications and most locations also provide passport photo services. You must complete and print your passport application before visiting.
Do I need an appointment for passport services?
Most Post Offices require you to schedule an appointment online for passport services, though limited walk-in hours are available at select locations.
What are the hours of operation for this Post Office?
Monday through Friday the Post Office is open from 9:30 AM to 6:30 PM, Saturday from 9:00 AM to 3:00 PM, and closed on Sundays.
Can I get a PO Box at this location and how do I reserve one?
Yes, you can reserve a PO Box online at the USPS website or apply in person by bringing two valid IDs and a completed application.
What are the fees for a small PO Box?
PO Box prices vary by location. You can check the exact pricing for this area online by entering your ZIP Code at the USPS PO Box management page.
Is 24/7 access available for PO Boxes in this Post Office lobby?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours can vary so please check with this local Post Office for specific times.
What nearby places can I visit around the United States Postal Service at 18640 Mack Ave?
Nearby you can find Mr. C's Deli and Mr. C's pizza restaurants, the Irish Coffee Bar & Grill, and hardware stores like Thomas Hardware Company and Village Lock & Repair.
Are there any nearby services for health or medical needs near the Post Office?
Yes, Beaumont Urgent Care and Theramatrix physical therapy clinic are located close by for medical and physical therapy services.
How can the nearby United States Postal Service locations help if this location is busy?
If this Post Office is busy, you may visit other local USPS offices nearby such as the United States Postal Service and US Post Office locations for similar postal and shipping services.