Port Jefferson Station Post Office

544 Jefferson Plz, Port Jefferson Station, NY 11776

Contact Numbers:

Phone: 631-473-2751
Fax: 631-474-9769
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Bulk Mail Acceptance Hours

Monday-Friday 11:00am - 1:00pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Delivery Time

Monday-Saturday 11:00am
Sunday Closed

Last Collection Times

Monday-Friday 5:00pm
Saturday 1:00pm
Sunday Closed

Self-Service Kiosk Availability

Monday-Sunday 12:01am - 11:59pm

Carrier Facility Hours

Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Passport Acceptance Hours

Monday-Friday 10:00am - 3:00pm
Saturday 10:00am - 12:00pm
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 if no available photo hours listed.
  • 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.

Passport Photo Hours

Monday-Friday 10:00am - 3:00pm
Saturday 10:00am - 12:00pm
Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Sure Money
  • Street Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Port Jefferson
407 E Main St Ste 17
0.9 mile away

Mount Sinai
457 Route 25a
1.3 miles away

Miller Place
47 Echo Ave
2.1 miles away

East Setauket
450 Route 25a
2.4 miles away


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Can postage stamps be bought on-line?


They totally suck! They are EXTREMELY rude, their customer service is non-existent and it's a bother to them when they lose your package.
And make sure to call/be there nice and early, if you get there an hour before closing time, apparently you're too late.


I am on postal route 27 (off canal) and our mAilman is the WORST!!!!!! We are contstantly getting wrong mail , our mail come around 6 pm every night and if it gets too late, it doesn't come along all!!!! I have been waiting for 2 seperate packages now for almost 2 weeks according to the tracking #, they have been ok y for delivery for th past 2 days! Another package says in the post office ready for pick up..."carrier attempted to deliver" no he didn't...I was home all day waiting for him, and we got no mailing any kind that day!!! Why can I do to get a new mailman who cares about his job and does the right thing???!!!


Worst post office ever. Never met such a staff that was so rude and unhelpful. Never going there again and I will never recommended it.

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