In which county is ZIP code 11971 located?

ZIP 11971 is listed under Suffolk, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 11971: Southold, NY

ZIP: 11971

County: Suffolk

Coordinates: 41.05550, -72.42900

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Southold, NY postal area 11971. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Southold
ZIP Code	11971
County	Suffolk
State	NY
Latitude / Longitude	41.05550, -72.42900
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 11971 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 11971 is approximately 41.05550 (latitude) and -72.42900 (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 11971 for mail delivery and general location reference in Suffolk, NY.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Southold within NY.

Frequently Asked Questions

What is the primary city for ZIP code 11971?

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

In which county is 11971 located?

ZIP code 11971 is situated within Suffolk, NY.

What are the coordinates for 11971?

The approximate center point is 41.05550 (Latitude) and -72.42900 (Longitude).

Is ZIP code 11971 active?

This page lists ZIP 11971 as Listed based on the latest refresh date shown above.

Does ZIP 11971 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