Southeast Post Office

340 S Highland Ave, Baltimore, MD 21281

Contact Numbers

Phone: 410-633-3730
Fax: 410-633-8628
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 9:00am - 1:00pm, 2:30pm - 5:00pm
Tuesday 9:00am - 1:00pm, 2:30pm - 5:00pm
Wednesday 9:00am - 1:00pm, 2:30pm - 5:00pm
Thursday 9:00am - 1:00pm, 2:30pm - 5:00pm
Friday 9:00am - 1:00pm, 2:30pm - 5:00pm
Saturday 9:00am - 12:30pm
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
  • 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
  • Lobby has Copier

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:

Fells Point
714 S Wolfe St
0.9 mile away

6221 Eastern Ave
1.1 miles away

Clifton East End
4200 Shannon Dr
1.3 miles away

Baltimore Carrier Annex
1000 E Lexington St
1.4 miles away


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I have a PO box at this place. It has been closed all week. It states this is due to staffing. How can I reach my PO Box? Will time be allowed for owners such as me to gather their mail?

* is not a part of, or affiliated with, the official United States Postal Service (USPS).