Oceanside Post Office

80 Atlantic Ave, Oceanside, NY 11572

Contact Numbers

Phone: 516-766-5829
Fax: 516-766-7585
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 - 5:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 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.

  • 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
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

Rockville Centre
250 Merrick Rd
0.7 mile away

East Rockaway
10 Main St
0.7 mile away

100 Broadway
1.4 miles away

Island Park
367 Long Beach Rd
1.4 miles away


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New us passport.


I was just at the Oceanside, NY post office and I literally walked out with tears in my eyes because the Post Master was so incredibly nasty and mean to me. I just don't understand why? I was nothing but nice to him but still he treated me with such disrespect. Shame on you for employing such disrespectful people!


Eddie in this post office is so nice! Always so helpful. They really all are never had a problem.He's just my favorite cause he's funny.,


Great thanks to Oceanside post office employee Ronny Brown for helping me with international parcel sent 7/23/2020.


You delivered a package to me on 9/18/19 but no one was home to receive it. The back of the slip you left said to sign and the package would be delivered again. The Tracking Number is: EM801125975IN. Kindly deliver it is almost a month later.


I'm from Fort Collins, Colorado. I'm looking for package that was ship on 4/4/19 to your Oceanside Post Office The tracking is 92748902338222543400071409 The deliver date is 4/10/19


I did not get the package afterwards!Delivered Saturday, March 24 Your package was delivered. Delivered Gyongyi Nagy 3281 3RD ST OCEANSIDE, NY 11572-5107 See all updatesShipped with USPS Tracking ID 9400111699000306481749 Saturday, March 24 1:22 PM Delivered Oceanside, NY US 9:39 AM Out for delivery Oceanside, NY US 5:31 AM Package arrived at a carrier facility Oceanside, NY US 4:18 AM Package has left the carrier facility Garden City Ny Distribution Center, US 2:55 AM Package has left the carrier facility

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