United States Postal Service

4.3
11 reviews
Person picking up a package from USPS smart lockers

About

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

United States Postal Service
2666 Highway 100, Gray Summit, MO
63039, United States

Hours

Reviews

4.3
11 reviews
5 stars
9
4 stars
0
3 stars
0
2 stars
0
1 star
2
  • JS
    Jeff Sloan
    Dec 17, 2025
    5.0
    In this area, it's almost impossible have a good experience at a post office branch except for this one! I brought in a pile of Christmas cards and asked for stamps. Sharon was amazing! Incredibly friendly, helpful and went way above and beyond! We have two closer locations but I will never go to another post office in the area! The building is a very quaint, small and cute! And, Sharon absolutely made it a great experience!
  • WP
    W&AT!-Records & Producing
    Apr 3, 2023
    5.0
    One of the best post offices I've ever had the opportunity to work with. Super friendly. Way to set the example for other post offices. Thanks guys!
  • CE
    Cain Electric
    Jun 25, 2018
    5.0
    This 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.
  • RR
    Rodger
    Jun 28, 2017
    1.0
    Lady is not nice that works there. Twice now she has been very disrespectful. Staying with UPS or FedEx.

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.