In which county is ZIP code 11718 located?

ZIP 11718 is listed under Suffolk, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 11718: Brightwaters, NY

ZIP: 11718

County: Suffolk

Coordinates: 40.72800, -73.26460

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 11718, serving Brightwaters in NY. It lies in Suffolk and supports delivery, planning, and address verification.

Primary City	Brightwaters
ZIP Code	11718
County	Suffolk
State	NY
Latitude / Longitude	40.72800, -73.26460
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 11718 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 11718 is approximately 40.72800 (latitude) and -73.26460 (longitude). This location sits within Suffolk, contributing to regional planning across NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 11718 for mail delivery and general location reference in Suffolk, NY.

Some addresses near Brightwaters may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Brightwaters within NY.

Frequently Asked Questions

What is the primary city for ZIP code 11718?

The primary city for this ZIP code is Brightwaters, located in NY.

In which county is 11718 located?

ZIP code 11718 is situated within Suffolk, NY.

What are the coordinates for 11718?

The approximate center point is 40.72800 (Latitude) and -73.26460 (Longitude).

Is ZIP code 11718 active?

This page lists ZIP 11718 as Listed based on the latest refresh date shown above.

Does ZIP 11718 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08