Florissant Post Office

2200 N Highway 67, Florissant, MO 63033

Contact Numbers

Phone: 314-830-6101
Fax: 314-839-8741
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 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 11:00am - 4:00pm
Tuesday 11:00am - 4:00pm
Wednesday 11:00am - 4:00pm
Thursday 11:00am - 4:00pm
Friday 11:00am - 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 - 11:00am, 12:00pm - 2:00pm
Tuesday 9:00am - 11:00am, 12:00pm - 2:00pm
Wednesday 9:00am - 11:00am, 12:00pm - 2:00pm
Thursday 9:00am - 11:00am, 12:00pm - 2:00pm
Friday 9:00am - 11:00am, 12:00pm - 2:00pm
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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

1650 Shackelford Rd
1.5 miles away

8655 Airport Rd
2.4 miles away

6135 N Lindbergh Blvd
2.5 miles away

225 Saint Louis Ave
2.5 miles away


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I live in Florissant and some of my packages are consistently being delivered to an address that has the same numerical order, (1430) however, the street’s name is much different. Luckily, an honest person brought my package to me yesterday. These small packages are delivered via my USPS carriers to wrong houses.


Mail on my street in Florissant has not been delivered for two days. While Monday’s weather was not great, There was no excuse for missing delivery on Tuesday as well. What ever happened to “neither sleet or snow, etc”? Dates were Dec. 16 & 17.


Why was there no mail delivery on Tues, 12 Nov? I live in Sherwood Creek subdivision and know I should have received mail, especially since yesterday was a holiday (Veteran's Day). I always receive mail, sometimes so much that it is crammed into the mail box. It is now 8pm.


My mail was not delivered on Tuesday July 16th, I know because I had outgoing letters on box. This isn't the first time . I'd like to know why?


Changed the lock on our post box and confiscated our mail. Stated it was because we hadn’t paid, however, we never received a noticed that rent was due. USPS notified my insurance, banking etc of my new post office address, but couldn’t put a slip of paper in it regarding rent due.


slow and unprofessional and never timely. Sometimes it takes until 7pm before mail even arrives the help line is very unreliable and the workers are very unfriendly.


service here is terrible for passports. Outdated forms, employees always on a break. .


I was tracking my package and when it got to this specific place it somehow gotten shipped to the wrong address. It's like they didn't even try to ship it to my address


SOMEBODY NEEDS TO BE FIRED! Even after filing a report with the post master a couple of weeks ago because I was getting other people's mail, and my mail was at a vacant house, along with other people's mail, my mail is still not being delivered to me! Last night got a TRACKING notice that my package had been delivered, it had not been delivered to me! Walked to the vacant house next door and it was in the mailbox there! This mail person even had to scan the package when delivered to the WRONG ADDRESS! This is ridiculous!


This is the worst post office ever been to. Employees are slow, lazy and have no concern for customer service. I also had 3 envelopes lost over the last year mailed from this location which never made it to addressee When in lobby and needing service takes a long time due to slow and unmotivated employees.


Awful customer service, especially a sales associate named Devin. Very unhelpful, rude, and wrong about their own companies policies and procedures. Made getting my passport a real pain in my backside for me to call the number he said couldn't help me and have it squared away within 5 minutes. Go to a different location, all of the ones I went to before this were great, really regret coming here. No concern for customers or what they have going on or the severity of any situation since it's not "theirs". Huge huge huge mistake coming here, and I won't ever make it again.

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