In which county is ZIP code 10577 located?

ZIP 10577 is listed under Westchester, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 10577: Purchase, NY

ZIP: 10577

County: Westchester

Coordinates: 41.03840, -73.71560

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 10577 in Purchase, NY. We include verified county details for Westchester plus key geographic references used for mapping and logistics.

Primary City	Purchase
ZIP Code	10577
County	Westchester
State	NY
Latitude / Longitude	41.03840, -73.71560
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 10577 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 10577 is commonly represented around 41.03840, -73.71560. These coordinates help identify the general area within Westchester, NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 10577 for mail delivery and general location reference in Westchester, NY.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Purchase within NY.

Frequently Asked Questions

What is the primary city for ZIP code 10577?

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

In which county is 10577 located?

ZIP code 10577 is situated within Westchester, NY.

What are the coordinates for 10577?

The approximate center point is 41.03840 (Latitude) and -73.71560 (Longitude).

Is ZIP code 10577 active?

This page lists ZIP 10577 as Listed based on the latest refresh date shown above.

Does ZIP 10577 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