Rotterdam Junction Post Office

1206 Main St, Rotterdam Junction, NY 12150

Contact Numbers

Phone: 518-887-2411
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 7:00am - 11:00am, 12:00pm - 7:00pm
Tuesday 7:00am - 11:00am, 12:00pm - 7:00pm
Wednesday 7:00am - 11:00am, 12:00pm - 7:00pm
Thursday 7:00am - 11:00am, 12:00pm - 7:00pm
Friday 7:00am - 11:00am, 12:00pm - 7:00pm
Saturday 7:00am - 12:30pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:00am - 11:00am, 12:00pm - 2:30pm
Tuesday 8:00am - 11:00am, 12:00pm - 2:30pm
Wednesday 8:00am - 11:00am, 12:00pm - 2:30pm
Thursday 8:00am - 11:00am, 12:00pm - 2:30pm
Friday 8:00am - 11:00am, 12:00pm - 2:30pm
Saturday 9:00am - 12:00pm
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
  • 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
  • Lobby has Copier
  • 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:

1626 Main St
1.7 miles away

Rotterdam Square
93 W Campbell Rd
3.1 miles away

224 Mohawk Ave
3.3 miles away

6 Glenridge Rd
4.3 miles away


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Kindly advise the email address, contact person and telephone number of Post of office of Rotterdam as we have outgoing parcel for next week vessel Appreciate your prompt reply. Thanks and best regards, Coralin L. Pitel


I am the manager from Draper Lofts apartments and residents are not getting mail for over a week. URGENT. The door is open on the left near the welcome sign. The postman states he can't get in. He can! Please expedite service to Draper. Time sensitive mail is not coming to them

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