Brand Certified
United States Postal Service
2.3(49 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
1020 Plaza Ct S, Saint Clair, MO
63077, United States
Certified by United States Postal Service • Mar 01, 2026
(800) 275-8777
Certified by United States Postal Service • Mar 01, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Mar 01, 2026
About
Certified by United States Postal Service • Mar 01, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 1020 Plaza Ct S 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
Location
Certified by United States Postal Service • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
2.3
49 reviews
5 stars
14
4 stars
1
3 stars
3
2 stars0
1 star
31
- RHRon HautherJan 20, 20265.0Always great service!
- CWConnor WallNov 8, 20253.0Very torn on what to rate. I love my delivery driver and he always does such a great job! And the guy at the counter is amazing inside! I’m just mad at the outs of operation for Saturday. I work 2nd shift and am not able to wake up to make it there by noon. Now my customers have to wait a whole extra 2 days for their package just bc usps can’t stay a couple hours later. Closed on Sunday obviously but I do not understand why yall close at noon on Saturday.
- BCBrittany CraderMar 7, 20241.0absolutely horrible. my mailbox was down for about 4 days because someone hit it. in that time frame i had packages that were needing to be delivered and my mail person refused to even walk my mail to my doorstep. it was fixed for an entire week and my delivery person still didnt deliver my mail. she "never noticed" it was fixed. no she was just too lazy to do her job and "attempted delivery" was always put down for my mail/packages when really she never even attempted if she wasnt even coming to my house at all to "notice" my mail box was fixed.
- JWJD WellsFeb 26, 20201.0First off they’re rude. When you say hello to a person the common response is to say hello back. Apparently not here. Second the USPS won’t ship my fishing ride even though all the private carriers will. The postal service should be completely gotten rid of and replaced with private carriers.
- MMmatt moriartyDec 14, 20191.0Terrible. Cant talk to a human being! Spinning wheels here.
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 Saint Clair, MO?
The United States Postal Service is located at 1020 Plaza Ct S, Ste A, Saint Clair, MO 63077.
What services can I find at the Saint Clair USPS location?
You can send mail, ship packages, get money orders, rent Post Office boxes, apply for passports, buy gift cards, and more.
What are the opening hours of this Post Office?
Monday to Friday, it is open from 8:00 AM to 4:30 PM, and on Saturday from 8:30 AM to 12:00 PM. It is closed on Sunday.
Can I apply for a passport at this Post Office?
Yes, this Post Office accepts first-time passport applications for the U.S. Department of State, and many locations can also take your passport photo. You need to complete and print your passport application form before applying.
Do I need an appointment for passport services here?
Yes, most passport services require scheduling an appointment through the online scheduler, though limited walk-in hours may be available at select locations.
How much does it cost to take a passport photo at this location?
The fee for a passport photo at USPS is $15.
Can I secure a PO Box online for this Post Office?
Yes, you can search for and reserve a PO Box online at https://www.usps.com/manage/po-boxes.htm, then complete the setup in person at the Post Office.
Are there nearby fitness facilities I can visit before or after coming to the Post Office?
Yes, Priority Fitness is a nearby gym and sports venue where you can work out.
If I need automotive supplies or services after visiting the Post Office, which places are close by?
You can visit nearby locations such as NAPA Auto Parts, Vogelgesang's Towing and Recovery, Big Easy Truck and Trailer Repair, U-Haul Neighborhood Dealer, or O'Reilly Auto Parts for automotive needs.
Are there nearby banks or ATMs accessible when visiting the Saint Clair Post Office location?
Yes, Farmers & Merchants Bank, Sullivan Bank, and an ATM at Farmers & Merchants Bank are nearby financial service options.
Brand Certified Facts from United States Postal Service
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