In which county is ZIP code 10511 located?

ZIP 10511 is listed under Westchester, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 10511: Buchanan, NY

ZIP: 10511

County: Westchester

Coordinates: 41.25830, -73.94120

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 10511, serving Buchanan in NY. It lies in Westchester and supports delivery, planning, and address verification.

Primary City	Buchanan
ZIP Code	10511
County	Westchester
State	NY
Latitude / Longitude	41.25830, -73.94120
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 10511 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 10511 are listed as 41.25830 / -73.94120, useful for GPS and service checks in and around Buchanan, NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 10511 for mail delivery and general location reference in Westchester, NY.

This ZIP may extend beyond the city core into nearby communities within Westchester.

Related ZIP Codes (Nearby)

Explore other postal codes near Buchanan within NY.

Frequently Asked Questions

What is the primary city for ZIP code 10511?

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

In which county is 10511 located?

ZIP code 10511 is situated within Westchester, NY.

What are the coordinates for 10511?

The approximate center point is 41.25830 (Latitude) and -73.94120 (Longitude).

Is ZIP code 10511 active?

This page lists ZIP 10511 as Listed based on the latest refresh date shown above.

Does ZIP 10511 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