Mount Vernon Post Office

3500t Mount Vernon Memorial Hwy, Mount Vernon, VA 22121

Contact Numbers

Phone: 703-780-5961
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 9:00am - 2:00pm, 2:30pm - 4:30pm
Tuesday 9:00am - 2:00pm, 2:30pm - 4:30pm
Wednesday 9:00am - 2:00pm, 2:30pm - 4:30pm
Thursday 9:00am - 2:00pm, 2:30pm - 4:30pm
Friday 9:00am - 2:00pm, 2:30pm - 4:30pm
Saturday 9:00am - 12:00pm
Sunday Closed

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 3:30pm
Tuesday 9:00am - 3:30pm
Wednesday 9:00am - 3:30pm
Thursday 9:00am - 3:30pm
Friday 9:00am - 3:30pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • 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)
  • Packaged Stamps
  • 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:

8588 Richmond Hwy
1.2 miles away

7676 Richmond Hwy
1.5 miles away

Fort Belvoir
5875 21st St
2.2 miles away

North Post
9001 Gunston Rd
2.5 miles away


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I live at 1904 Prices Lane, Alexandria, Va 23308. Today, the mailman left a package laying on the ground, just beside the mailbox, right next to the street. This is very unacceptable! He should have put the package on my door-stoop. I have a photograph! Of the package laying on the ground, where anyone could have picked it up. I expect an apology and an explanation,

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