In which county is ZIP code 13646 located?

ZIP 13646 is listed under St. Lawrence, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 13646: Hammond, NY

ZIP: 13646

County: St. Lawrence

Coordinates: 44.45020, -75.67270

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 13646, serving Hammond in NY. It lies in St. Lawrence and supports delivery, planning, and address verification.

Primary City	Hammond
ZIP Code	13646
County	St. Lawrence
State	NY
Latitude / Longitude	44.45020, -75.67270
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 13646 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 13646 is commonly represented around 44.45020, -75.67270. These coordinates help identify the general area within St. Lawrence, NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 13646 for mail delivery and general location reference in St. Lawrence, NY.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Hammond.

Related ZIP Codes (Nearby)

Explore other postal codes near Hammond within NY.

Frequently Asked Questions

What is the primary city for ZIP code 13646?

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

In which county is 13646 located?

ZIP code 13646 is situated within St. Lawrence, NY.

What are the coordinates for 13646?

The approximate center point is 44.45020 (Latitude) and -75.67270 (Longitude).

Is ZIP code 13646 active?

This page lists ZIP 13646 as Listed based on the latest refresh date shown above.

Does ZIP 13646 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