Saint Louis Post Office

1720 Market St Rm 3035, Saint Louis, MO 63155

Contact Numbers:

Phone: 314-436-6853
Fax: 314-436-4565
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Monday-Friday 8:00am - 8:00pm
Saturday 8:00am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:30am - 7:00pm
Saturday 10:00am - 5:00pm
Sunday Closed

Pickup Services Hours

Monday-Friday 8:30am - 1:30pm
Saturday 8:30am - 11:00am
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 8:30pm
Saturday 7:30pm
Sunday Closed

Passport Acceptance Hours

Monday-Friday 9:00am - 4:00pm
Saturday 9:00am - 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 if no available photo hours listed.
  • 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

Passport Photo Hours

Monday-Friday 9:00am - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 8:00am - 8:00pm
Saturday 8:00am - 1:00pm
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

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

Nearby Post Offices:

Main Office Finance Postal Store
1720 Market St Lobby
0.0 mile away

Henry W Wheeler
1140 Olive St
0.3 mile away

Jefferson Memorial
111 N 6th St
0.6 mile away

Jordan W Chambers
901 N Garrison Ave
0.8 mile away


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I would like to know how to find out the current size of a POSTCARD and the cost to mail one. Your robot blond on you automated line will not forward me to a customer rep. This sucks. Also I don't have a password so now what happens to this info. It is probably deleted and no word to anyone that helps me.


hi I am a resident of St Louis and I've been having a lot of issues with the post office nice time Louis with the key areas the supervisors in reference to my mail coming to my physical address on time on the mail carrier mail in different boxes up talk with I want to change a man has nothing been down about it I was in the spectres are Marshalls of somebody could monitor that post office in both carriers in those messages down there to see if they're doing that what they supposed to do I'm exposed employee not going to go my identity has been stolen

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