Riverdale Post Office

6411 Baltimore Ave, Riverdale, MD 20737

Contact Numbers

Phone: 301-699-1253
Fax: 301-277-6964
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
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

Last Collection Times

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

Reviews

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I need a job is there any open position and I have my driver's license too
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2thumbsupthumbsdown

I give this post office the highest rating because the workers go out of their way to accommodate its patrons. Misdelivery of mail? Haven't seen it in ages. The personalities are amazing.
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