11752 Post Office

Find 11752 post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Islip Terrace Post Office 136 Carleton Avenue Islip Terrace NY 11752 631-581-7894


Federal Court House Post Office 101 Federal Plaza Central Islip NY 11722 0.9 miles from 11752 631-715-0001

East Islip Post Office 11 Greenwood Avenue East Islip NY 11730 1.8 miles from 11752 631-581-7807

Central Islip Post Office 110 East Suffolk Avenue Central Islip NY 11722 2.7 miles from 11752 631-234-0547

Great River Post Office 62 River Road Great River NY 11739 2.9 miles from 11752 631-581-7680

Islip Post Office 309 Main Street Islip NY 11751 3.0 miles from 11752 631-581-7931

Oakdale Post Office 927 Montauk Highway Oakdale NY 11769 3.1 miles from 11752 631-589-2683

Bohemia Post Office 200 Orville Drive Bohemia NY 11716 3.9 miles from 11752 631-589-2487

Brentwood Post Office 25 2nd Street Brentwood NY 11717 4.1 miles from 11752 631-273-0947

West Sayville Post Office 12 Washington Avenue West Sayville NY 11796 4.3 miles from 11752 631-589-6958

Penataquit Post Office 10 Bay Shore Avenue Bay Shore NY 11706 4.5 miles from 11752 631-969-3506

Sayville Post Office 130 Greene Avenue Sayville NY 11782 4.9 miles from 11752 631-589-6963

Bay Shore Post Office 1314 5th Avenue Bay Shore NY 11706 4.9 miles from 11752 631-969-3504

Hauppauge Post Office 960 Wheeler Road Hauppauge NY 11788 5.0 miles from 11752 631-360-6712

Ronkonkoma Post Office 200 Hawkins Avenue Ronkonkoma NY 11779 5.3 miles from 11752 631-588-0301

Brightwaters Post Office 145 Orinoco Drive Brightwaters NY 11718 5.4 miles from 11752 631-206-4855

Nesconset Post Office 226 Smithtown Boulevard Nesconset NY 11767 5.5 miles from 11752 631-265-3278

Hauppauge Industrial Park Post Office 150 Oser Avenue Hauppauge NY 11788 5.8 miles from 11752 631-231-3155

Lake Ronkonkoma Post Office 300 Portion Road Ronkonkoma NY 11779 6.2 miles from 11752 631-588-1292

Bayport Post Office 850 Montauk Highway Bayport NY 11705 6.5 miles from 11752 631-472-7396

About Post Offices

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.