ZIP Code 11729: Deer Park, NY
County: Suffolk
Coordinates: 40.75910, -73.32570
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 11729, serving Deer Park in NY. It lies in Suffolk and supports delivery, planning, and address verification.
| Primary City | Deer Park |
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| ZIP Code | 11729 |
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| County | Suffolk |
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| State | NY |
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| Latitude / Longitude | 40.75910, -73.32570 |
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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 11729 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 11729 is approximately 40.75910 (latitude) and -73.32570 (longitude). This location sits within Suffolk, contributing to regional planning across NY.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 11729 for mail delivery and general location reference in
Suffolk,
NY.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Deer Park.
Related ZIP Codes (Nearby)
Explore other postal codes near Deer Park within NY.
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Frequently Asked Questions
What is the primary city for ZIP code 11729?
The primary city for this ZIP code is Deer Park, located in NY.
In which county is 11729 located?
ZIP code 11729 is situated within Suffolk, NY.
What are the coordinates for 11729?
The approximate center point is 40.75910 (Latitude) and -73.32570 (Longitude).
Is ZIP code 11729 active?
This page lists ZIP 11729 as Listed based on the latest refresh date shown above.
Does ZIP 11729 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