Warrenton Post Office

501 E Booneslick Rd, Warrenton, MO 63383

Contact Numbers

Phone: 636-456-3324
Fax: 651-406-5819
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 Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 11:30am
Sunday Closed

Passport Appointment Hours*

Monday 9:30am - 11:00am, 1:00pm - 4:00pm
Tuesday 9:30am - 11:00am, 1:00pm - 4:00pm
Wednesday 9:30am - 11:00am, 1:00pm - 4:00pm
Thursday 9:30am - 11:00am, 1:00pm - 4:00pm
Friday 9:30am - 11:00am, 1:00pm - 4:00pm
Saturday Closed
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.

Bulk Mail Acceptance Hours

Monday 9:00am - 3:00pm
Tuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 3:00pm
Saturday Closed
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • 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:

Wright City
206 W 2nd St N
4.9 miles away

Hawk Point
441 Main St
6.4 miles away

Jonesburg
116 E Lion St
6.7 miles away

Foristell
100 Town Centre Ct
7.6 miles away

Reviews

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I pay $40 for a key that I can’t even get, it’s always something. We schedule a time for me to come and nobody’s there that can help? I’m absolutely sick of it. I NEED MY MAIL. I’m absolutely livid I have shit that needs paid.
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I have had mail dropped repeatedly to our office that belongs to other companies on the same street. This has happen at least five times in the last six months. I have gotten mail that showed a Columbia MO zip code and one that was to go to Foristell, MO. I also have had a payroll packet that was sent to us never appear and I can only assume it was misdelivered as well since it was sent from St Peters to Truesdale Nov. 18, 2019 and is still has never appeared.
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