Maplewood Post Office

Offices closed December 25th in observance of Day

2800 Marshall Ave, Saint Louis, MO 63143

Contact Numbers

Phone: 314-645-3179
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 2:00pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 2:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 7:00am - 4:00pm
Tuesday 7:00am - 4:00pm
Wednesday 7:00am - 4:00pm
Thursday 7:00am - 4:00pm
Friday 7:00am - 4:00pm
Saturday 7:00am - 4:00pm
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
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

Richmond Heights
1209 S Big Bend Blvd
0.7 mile away

Southwest
3232 Clifton Ave
1.0 miles away

Mackenzie Pointe
7217 Watson Rd
1.1 miles away

Brentwood
8764 Rosalie Ave
1.3 miles away

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