Brand Certified
United States Postal Service
4.3(11 reviews)
Certified by United States Postal Service • Jul 26, 2026
Business Details
2666 Highway 100, Gray Summit, MO
63039, United States
Certified by United States Postal Service • Jul 26, 2026
(800) 275-8777
Certified by United States Postal Service • Jul 26, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Jul 26, 2026
About
Certified by United States Postal Service • Jul 26, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 2666 Highway 100 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 • Jul 26, 2026
Hours
Certified by United States Postal Service • Jul 26, 2026
Monday8:00 AM - 11:00 AM11:30 AM - 2:30 PM
Tuesday8:00 AM - 11:00 AM11:30 AM - 2:30 PM
Wednesday8:00 AM - 11:00 AM11:30 AM - 2:30 PM
Thursday8:00 AM - 11:00 AM11:30 AM - 2:30 PM
Friday8:00 AM - 11:00 AM11:30 AM - 2:30 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 24 items
Explore offerings from United States Postal Service on 2666 Highway 100 in Gray Summit, with popular services available at this location.
Reviews
4.3
11 reviews
5 stars
9
4 stars0
3 stars0
2 stars0
1 star
2
- BNBrittany NewtonMay 5, 20235.0Ms Sharon at the Grey Summit post office was so kind. She was quick to help me and just very kind you don't see a lot of people like her anymore.
- MNMarissa NevillsJan 28, 20205.0Is it sad that I look forward to going to the post office? Or that I’ll cross over the highway before going to the Villa Ridge post office? She is absolutely amazing. Her honesty will put a smile on your face. Beyond helpful!
- CECain ElectricJun 25, 20185.0This is the best post office in the area, I love the lady who works in the office she is always nice and very professional. I look forward to picking up packages or needing to ship something. The one star guy must have had a bad day as I am two businesses away from this post office and have never had a less than pleasant experience.
- ABAmy BennettDec 13, 20171.03rd time this holiday season my package has just been thrown on my front porch instead of being left at the front door. Just goes to show how lazy the post carrier for Gray Summit is!
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.
Brand Certified Facts from United States Postal Service
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Certified July 26, 2026Yext Knowledge Graph
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