Riverdale Post Office
6411 Baltimore Ave, Riverdale, MD 20737
Phone: 301-699-1253
Fax: 301-277-6964
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 9:00am - 6:00pm
Tuesday 9:00am - 6:00pm
Wednesday 9:00am - 6:00pm
Thursday 9:00am - 6:00pm
Friday 9:00am - 6:00pm
Saturday 7:30am - 4:00pm
Sunday Closed
Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Burial Flags
- Business Line
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- PO Box Online
- Sure Money
- 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:
Calvert Carrier Annex
6511 Baltimore Ave
0.2 mile away
Hyattsville
4325 Gallatin St
0.6 mile away
College Park
4815 Calvert Rd
0.6 mile away
Prince Georges Plaza
6525 Belcrest Rd Lobby 180
0.6 mile away
Prince George'S County