RIVERDALE, MD Post Office
6411 BALTIMORE AVE RIVERDALE, MD 20737 - 9998
Lot Parking Available
Phone 301-699-1253
Fax 301-277-6964
TTY 877-889-2457
Hours
- Mon-Fri 09:00 AM - 05:00 PM
- Sat 09:00 AM - 12:00 PM
- Sun Closed
Lobby Hours
- Mon-Fri 09:00 AM - 06:00 PM
- Sat 07:30 AM - 04:00 PM
- Sun Closed
Last Collection Hours
- Mon-Fri 05:00 PM
- Sat 02:00 PM
- Sun Closed
PO Box Access Hours
- Mon-Fri 09:00 AM - 06:00 PM
- Sat 07:30 AM - 04:00 PM
- Sun Closed
Post Office On-Site Services
- Burial Flags
- Call Referral
- Duck Stamps
- General Delivery
- Greeting Card Services
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Priority Mail International®
- PO Box Online
- Sure Money