ZIP Code 08857: Old Bridge, NJ
County: Middlesex
Coordinates: 40.39800, -74.32360
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 08857, serving Old Bridge in NJ. It lies in Middlesex and supports delivery, planning, and address verification.
| Primary City | Old Bridge |
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| ZIP Code | 08857 |
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| County | Middlesex |
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| State | NJ |
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| Latitude / Longitude | 40.39800, -74.32360 |
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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 08857 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 08857 are listed as 40.39800 / -74.32360, useful for GPS and service checks in and around Old Bridge, NJ.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08857 for mail delivery and general location reference in
Middlesex,
NJ.
Some addresses near Old Bridge may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Old Bridge within NJ.
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Frequently Asked Questions
What is the primary city for ZIP code 08857?
The primary city for this ZIP code is Old Bridge, located in NJ.
In which county is 08857 located?
ZIP code 08857 is situated within Middlesex, NJ.
What are the coordinates for 08857?
The approximate center point is 40.39800 (Latitude) and -74.32360 (Longitude).
Is ZIP code 08857 active?
This page lists ZIP 08857 as Listed based on the latest refresh date shown above.
Does ZIP 08857 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