Kirkwood Postal Store Post Office

343 S Kirkwood Rd Ste 105, Saint Louis, MO 63122

Contact Numbers

Phone: 314-966-0638
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:15pm
Tuesday 5:15pm
Wednesday 5:15pm
Thursday 5:15pm
Friday 5:15pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 12:00pm
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • PO Box Online
  • Lobby has Copier
  • Lot Parking
  • Passport Appointment Hours

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

222 S Taylor Ave
0.2 mile away

Des Peres
1015 Grupp Rd
1.6 miles away

11662 Gravois Rd
2.0 miles away

8764 Rosalie Ave
2.9 miles away


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As I approached the counter today, ( 10/12/2021 ) the clerk asked me if she could help me. I kindly said yes, I need 2 books of stamps and could you weigh and mail these for me? (. They were books on grief that I’m sending to my sister and a brother who both just lost their spouses.) the clerk replies, “WELL THAT’S WHAT WE DO HERE”! and the only other customer in there busted out laughing...they BOTH a were rude as can be..left me thinking, oh great I’m appalled that they thought making fun of me was so funny!!! Maybe the Post Office needs to train their clerks kindness and respect! So much rudeness I could not believe it.. sounds like this review will be falling on deaf ears!


Is there a reason I’m not getting mail on Saturday? Also, trying to be constructive but the employees in the Kirkwood office are promoting a negative attitude. It’s like they don’t want to be there and hate serving people. It could be so much better for the workers and customers.


Do we not get mail delivery on Saturdays any more? Two Sat's in a row, NO MAIL! In fact, there are other days, we either don't get our mail or it is delivered after 7-8 o'clock @ night!! We have been having problems with our mail ever since Brian Korte left!! They leave the mailbox open, don't put the flag down, deliver in the truck, instead of walking, like he did and we NEVER know when or if we are getting any mail!!!!! Very poor!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).