ZIP Code 12778: Smallwood, NY
County: Sullivan
Coordinates: 41.66150, -74.81780
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Smallwood, NY postal area 12778. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Smallwood |
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| ZIP Code | 12778 |
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| County | Sullivan |
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| State | NY |
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| Latitude / Longitude | 41.66150, -74.81780 |
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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 12778 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 12778 is approximately 41.66150 (latitude) and -74.81780 (longitude). This location sits within Sullivan, contributing to regional planning across NY.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 12778 for mail delivery and general location reference in
Sullivan,
NY.
Some addresses near Smallwood may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Smallwood within NY.
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Frequently Asked Questions
What is the primary city for ZIP code 12778?
The primary city for this ZIP code is Smallwood, located in NY.
In which county is 12778 located?
ZIP code 12778 is situated within Sullivan, NY.
What are the coordinates for 12778?
The approximate center point is 41.66150 (Latitude) and -74.81780 (Longitude).
Is ZIP code 12778 active?
This page lists ZIP 12778 as Listed based on the latest refresh date shown above.
Does ZIP 12778 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