United States Postal Service

2.4
70 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 5104 Main St 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
5104 Main St, Kansas City, MO
64112, United States

Hours

Reviews

2.4
70 reviews
5 stars
20
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1 star
41
  • RE
    Raymond East
    1 day ago
    1.0
    I actually like this little post office but I would like it a lot better if they were actually open all 4 hours per day that are posted. So many time I walk here and nobody is there and the door is locked.
  • PM
    Paul Mueller
    Dec 11, 2025
    1.0
    It’s a Thursday at 12:15pm and still no one has shown up to open the post office. Hours are noon-4pm. 10 customers have come and gone with some waiting it out. I’m driving off now and heading to FedEx. Ridiculous!
  • MF
    Mason Fletcher
    Sep 12, 2025
    1.0
    Given that you’re only stated to be open for four hours and can’t even do that right is crazy. Sitting at a locked door at 12:15 when “this door is to remain unlocked during business hours” is wild.
  • TT
    Tamara
    Sep 10, 2025
    1.0
    I haven't even been there but 12-4pm??? This doesn't make any sense....
  • KW
    Kelli Wilson
    Nov 21, 2018
    5.0
    This is the friendliest post office I've ever been to. I love the people 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.