Oswego Post Office

391 W 1st St, Oswego, NY 13126

Contact Numbers

Phone: 315-343-3881
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 4:30pm
Sunday Closed

Last Collection Times

Monday 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 4:00pm
Sunday Closed

Passport Appointment Hours*

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

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

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

  • 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)
  • Passport Acceptance
  • Passport Photo
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • Lot Parking
  • Passport Appointment Hours

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:

10 County Route 24
2.4 miles away

1059 County Route 29n
5.2 miles away

1 Village Sq
5.9 miles away

214 S 1st St
6.5 miles away


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the mail person has been putting my neighbors mail in my box and god only knows what mail box my mail is going into. i haven't gotten mail that has been sent out to me. i do not know what to do no one will return my call or answer any calls. i do not want important mail of mine to go into someone else's mail box.


Received a package in mailbox on Friday 12/11 that was not addressed to me. Left package in box for pick up by carrier and package is still in my mailbox as of today 12/15. Carrier has been removing package every day to put my mail in and then putting package back in box, it is clearly addressed to a different person with a different address than mine. What should I do ?


The last few deliveries were left in the mud in the middle of my driveway. Not even close to my porch. Yesterday 12/14/20 A packet of photos I ordered for Christmas presents were ruined because they got wet.


At approximately at 3:30 pm, one of your drivers sped up Burden Drive at a very high rate of speed. My guess would be at least 45 mph. It was definitely not my regular post man, Larry, because I know he is off work due to surgery. The are many children and pedestrians on our street. Please take action to abate this hazard. Thank you. Thomas Abbott, 66 Burden Drive


Ridiculous bullshit!!! No help from anyone associated with our garbage postal system, i have filled out 2 address forms an somehow they got lost in the mail,? How the does that happen?? The pep that work at the post office are lazy fat ass worthless pep!! Thanks for takin my tax money u useless- worthless piles of fat!!

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