ZIP Code 08879: South Amboy, NJ
County: Middlesex
Coordinates: 40.46400, -74.27420
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 08879, serving South Amboy in NJ. It lies in Middlesex and supports delivery, planning, and address verification.
| Primary City | South Amboy |
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| ZIP Code | 08879 |
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| County | Middlesex |
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| State | NJ |
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| Latitude / Longitude | 40.46400, -74.27420 |
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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 08879 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 08879 is approximately 40.46400 (latitude) and -74.27420 (longitude). This location sits within Middlesex, contributing to regional planning across NJ.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08879 for mail delivery and general location reference in
Middlesex,
NJ.
This ZIP may extend beyond the city core into nearby communities within Middlesex.
Related ZIP Codes (Nearby)
Explore other postal codes near South Amboy within NJ.
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Frequently Asked Questions
What is the primary city for ZIP code 08879?
The primary city for this ZIP code is South Amboy, located in NJ.
In which county is 08879 located?
ZIP code 08879 is situated within Middlesex, NJ.
What are the coordinates for 08879?
The approximate center point is 40.46400 (Latitude) and -74.27420 (Longitude).
Is ZIP code 08879 active?
This page lists ZIP 08879 as Listed based on the latest refresh date shown above.
Does ZIP 08879 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