Ronkonkoma Post Office

200 Hawkins Ave, Ronkonkoma, NY 11779

Contact Numbers

Phone: 631-588-0301
Fax: 631-471-1290
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

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

Passport Appointment Hours*

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday 9:00am - 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. 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 8:00am - 1:00pm, 2:00pm - 4:00pm
Tuesday 8:00am - 1:00pm, 2:00pm - 4:00pm
Wednesday 8:00am - 1:00pm, 2:00pm - 4:00pm
Thursday 8:00am - 1:00pm, 2:00pm - 4:00pm
Friday 8:00am - 1:00pm, 2:00pm - 4:00pm
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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

Lake Ronkonkoma
300 Portion Rd
0.6 mile away

Lake Grove
1001 Hawkins Ave
1.5 miles away

445 Furrows Rd
1.6 miles away

200 Orville Dr
1.8 miles away


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The service has been awful. I live in a complex. My mail is stuck halfway in the mail slot. Sometimes found on the ground. I receive other people's mail. The store flyers are hit or miss in being delivered. The complex has numerous mail carriers. Never the same one.


Terrible postal carrier on Woodland st in Ronkonkoma, Postmaster could not have cared less when we called to address it and made excuses. When we called to question why notes about blocking our (unblocked mailbox) were being left, we also mentioned that carrier speeds and makes illegal u-turns, postmaster's response was to question us why we didn't call about that earlier, to insinuate that the call was retaliatory, when in actuality the notes being left was the last straw...I don't have time to complain about nonsense. Ronkonkoma carrier and Postmaster AND Angela in the post office are pathetic, unprofessional and rude.


In many occasions I saw the mail carrier drove into my circular driveway which is unnecessary at least a couple time every week. And he drove very fast, I have kids at home and some time they are in the driveway This isn’t safe and unprofessional. Please have them stop.


We are in our home nearly 4 years and continue to get letters for previous occupants (at least 5-6 different recipients who have not lived here in several years) on a nearly daily basis. I have left the carrier detailed notes requesting that she does not deliver mail addressed to anyone but me and my wife at least 5 times since we've been here and we still receive these letters regularly. Sometimes it is very official looking mail that i am not comfortable being responsible for. Please feel free to contact for specifics on my address and the acceptable addressees.

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