Kalorama Post Office

2300 18th St NW Lobby, Washington, DC 20009

Contact Numbers

Phone: 202-523-2906
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed

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

  • Business Line
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • PO Box Online
  • Lobby has Vending
  • Street 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:

Temple Heights
1921 Florida Ave NW
0.2 mile away

14th Street
2000 14th St NW Ste 104
0.4 mile away

1800 M St NW Front 1
0.6 mile away

Ward Place Carrier Annex
2121 Ward Pl NW
0.6 mile away


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It’s 9:39 am and this location isn’t open yet. It’s supposed to open at 9 am.


One employee was not wearing their mask, most of the time it was hanging around his chin. And he repeatly checked his phone and texted while I waited for the order to be processed. I wasn’t in a hurry, but it wasn’t a pleasant interaction and the lack of proper mask wearing was worrying.

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