Charlestown Post Office

241 Market St, Charlestown, MD 21914

Contact Numbers

Phone: 410-287-2560
Fax: 410-287-2560
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 7:45am - 5:30pm
Tuesday 7:45am - 5:30pm
Wednesday 7:45am - 5:30pm
Thursday 7:45am - 5:30pm
Friday 7:45am - 5:30pm
Saturday 7:45am - 12:30pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 11:15am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

North East
406 S Main St
1.7 miles away

Perry Point
0 Avenue D Bldg 64
3.8 miles away

620 Broad St
3.9 miles away

Havre De Grace
301 N Juniata St
4.9 miles away


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An elderly female postal worker at the Charlestown Post Office 241 Market St, Charlestown, MD 21914, sent back over two dozen packages of donated cat food that people have donated for my rescue cats over the past 5 months. All orders were shipped from Amazon. Her reason that she told a customer who was there to pick up my packages is that there's not enough space in the office for them and she didn't want to lift them so she refused them. Every person that donated contacted me and said their orders were refused. If this woman cannot do her job then she should quit or be fired. She has a very nasty and poor attitude and she says she doesn't want to lift packages. I've lost over several hundred dollars in donations and I am very angry about it. Please investigate. Thank you.


The elderly lady seems like she is the only one who works there. I can understand it probably sucks but I have dealt with her quite a few times and had same issue as described with the poor attitude. She isn’t always this way.
• Replied to NavyLady

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