ZIP Code 10521: Croton On Hudson, NY
County: Westchester
Coordinates: 41.23430, -73.92620
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Croton On Hudson, NY postal area 10521. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Croton On Hudson |
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| ZIP Code | 10521 |
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| County | Westchester |
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| State | NY |
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| Latitude / Longitude | 41.23430, -73.92620 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 10521 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 10521 is approximately 41.23430 (latitude) and -73.92620 (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 10521 for mail delivery and general location reference in
Westchester,
NY.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Croton On Hudson.
Related ZIP Codes (Nearby)
Explore other postal codes near Croton On Hudson within NY.
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Frequently Asked Questions
What is the primary city for ZIP code 10521?
The primary city for this ZIP code is Croton On Hudson, located in NY.
In which county is 10521 located?
ZIP code 10521 is situated within Westchester, NY.
What are the coordinates for 10521?
The approximate center point is 41.23430 (Latitude) and -73.92620 (Longitude).
Is ZIP code 10521 active?
This page lists ZIP 10521 as Listed based on the latest refresh date shown above.
Does ZIP 10521 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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