Festus Post Office

109 Walnut St, Festus, MO 63028

Contact Numbers

Phone: 636-937-2107
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 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 11:30am, 1:00pm - 3:00pm
Tuesday 9:00am - 11:30am, 1:00pm - 3:00pm
Wednesday 9:00am - 11:30am, 1:00pm - 3:00pm
Thursday 9:00am - 11:30am, 1:00pm - 3:00pm
Friday 9:00am - 11:30am, 1:00pm - 3:00pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • 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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

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:

Crystal City
324 Bailey Rd
0.6 mile away

1234 Commercial Blvd
1.3 miles away

305 Main St
2.6 miles away

3677 State Road P
3.4 miles away


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I had two packages that were supposed to be delivered to me today, Saturday, July 9. Well, one package was delivered that belongs to me, but the other belongs to someone else. The second package that is mine was suddenly deemed “Undeliverable”. How in the world is that? You can give me someone else’s but I can’t have my own? I know mistakes can be made, but this is lame because now I can’t have that item that I needed today. When you’re ready to deliver mine, you can deliver the one you mistakenly gave to me.


This has got to stop. My neighbor and We were sitting outside when the mail truck just SPED by. Blonde driving the truck @ 3:10 pm saturday 5/21. She came to a SKID at the mailbox, flipped down the maibox door and slammed it shut. Turned the truck around in our driveway and tires SPINNED as she backed up. Saturdays and Sundays are the worst around here. Have called the post office before, as i did today, but nothing seems to change. They've even tried to tell me they don't deliver mail on Sunday. Well i guess somebody uses your truck and plays mailcarrier on Sunday. One of these weekends we're gonna stand in the street and video this yahoo of a carrier. If someone gets hurt by this yahoo, it's on USPS for not taking care of this reckless employee!!! Deniability of the facts won't work, the whole subdivision is on alert.


Probably a delivery from a company. Mail trucks are used for package deliveries. Not post ofc. Did you receive a package? I know I’ve seen it out our way in country. No USPS mail runs on Sunday.
• Replied to Magnolia Lane


Does they mail run on today because what im understanding this is a holiday


Terrible. Just terrible. My wife and I have lived in Festus going on three years. We've had countless issues with this office and staff. Multiple times of having items not delivered or marked "undeliverable" for no reason at all. We've had checks for our bills come back as ripped in half. Also have been given attitude by every staff member that works there for one reason or another. You all should be grateful that you have a well paying job and be at least bearable. I'd love to just have all of our mail held by another nearby office and stop once a week there to pick it up instead of having to deal with the countless problems from this hellhole.


Calling for hours and line is busy. What gives? Also receiving the same message that the delivery area is inaccessible. Just a bank of Mailboxes at the end of the road. No overgrowth or anything....just silly.


Driver lied and said our front door was not accessible. There is litterally NOTHING blocking the door, driveway or road. Package not delivered. Likely because it was raining and the lazy driver didn’t want to get wet. Unacceptable service!


Can you check PO Box 328 and see if there is a package delivered to wrong Post Office. Cause I noticed on eBay that my package was delivered to a Festus PO Box and should’ve went to DeSoto, Mo my name is Christopher Watkins PO Box 328 DeSoto,MO 63020.


We live off Victoria Road. We have great service when we have the man in the black jeep. If the mail truck literally ANY of the drivers come we have the wrong mail or we don't receive our mail. It's gotten really bad I work for the school district and I almost lost my job because my letter was delivered literally 3 weeks late. There was a deadline and I received it wayyyy after the deadline. It's not funny that's my retirement and medical benefits for me and my children I would have lost. Something had to be done. Terrible service here.


They must take their phone off the hook OR they have employees on very long personal phone calls. They can't be reached by phone and contact requires a personal visit. Disappointing service.


I have lost severe pieces of mail and those that were not lost were returned as undeliverable


Driver of mailcar '4308141' May be off by a number or too, working on P Highway, namely Bonnie lane, misplaced several letters and she was texting and driveing. March 16, 2013

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