In which county is ZIP code 10573 located?

ZIP 10573 is listed under Westchester, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 10573: Port Chester, NY

ZIP: 10573

County: Westchester

Coordinates: 41.02220, -73.67980

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 10573, serving Port Chester in NY. It lies in Westchester and supports delivery, planning, and address verification.

Primary City	Port Chester
ZIP Code	10573
County	Westchester
State	NY
Latitude / Longitude	41.02220, -73.67980
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 10573 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 10573 is approximately 41.02220 (latitude) and -73.67980 (longitude). This location sits within Westchester, contributing to regional planning across NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 10573 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 Port Chester within NY.

Frequently Asked Questions

What is the primary city for ZIP code 10573?

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

In which county is 10573 located?

ZIP code 10573 is situated within Westchester, NY.

What are the coordinates for 10573?

The approximate center point is 41.02220 (Latitude) and -73.67980 (Longitude).

Is ZIP code 10573 active?

This page lists ZIP 10573 as Listed based on the latest refresh date shown above.

Does ZIP 10573 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