Poolesville Post Office

19820 Fisher Ave, Poolesville, MD 20837

Contact Numbers

Phone: 301-605-0544
Fax: 301-349-3871
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 1:15pm
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
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • 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:

22145 Dickerson Rd
3.0 miles away

22110 Beallsville Rd
3.3 miles away

15300 Barnesville Rd
4.2 miles away

Potomac Falls
46164 Westlake Dr
4.4 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


We have been getting our neighbor's mail in our mailbox or our mail in our neighbor's mailbox countless times and we have called before, but nothing has been done about it. It is very infuriating.


The service at this location is not very good. When I moved to town a few years ago, I complained to the post master about the mail boxes on our street being vandalized - battered with an object and filled with firecrackers. The PM merely shrugged and said we should get a PO box. That's a great approach for getting the PO boxes filled, right? Another thing is the town is small enough that you should know most people and so if you have a post office box and mail arrives for your street address after the 6 month forwarding time, why can't they match up the PO Box with the Street address and still give you your mail. This is particularly problematic with the State of MD's MVA which can only send information to a street address, not a PO Box. What the h**l! Being that each resident has a street box in the mail, where the mail is sorted, wouldn't it make sense to put a sticker on the box that matches the PO Box and vice versa? This is purely neglect and laziness. Please USPS fix this issue!!!! Give us better service.


They say our mailbox was full so they kept all of our mail. They leave no letter, no notification or anything. Most unprofessional.


Left a sign on the door to leave our package with a neighbor because we had to leave for family emergency the day before some packages were supposed to be delivered. Came home to find 2 boxes soaked to the point of disintegration sitting on our stoop. Thankfully the contents were wrapped in plastic. The next day, our neighbor gets a package which that PO deliverer put in a plastic bag so it would be fine....on a day it didn't rain.


The Post Master at Poolesville sucks, very unkind

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