ZIP Code 08904: Highland Park, NJ
County: Middlesex
Coordinates: 40.49910, -74.42660
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Explore detailed information for ZIP code 08904 in Highland Park, NJ. We include verified county details for Middlesex plus key geographic references used for mapping and logistics.
| Primary City | Highland Park |
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| ZIP Code | 08904 |
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| County | Middlesex |
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| State | NJ |
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| Latitude / Longitude | 40.49910, -74.42660 |
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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 08904 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 08904 is approximately 40.49910 (latitude) and -74.42660 (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 08904 for mail delivery and general location reference in
Middlesex,
NJ.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Highland Park.
Related ZIP Codes (Nearby)
Explore other postal codes near Highland Park within NJ.
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Frequently Asked Questions
What is the primary city for ZIP code 08904?
The primary city for this ZIP code is Highland Park, located in NJ.
In which county is 08904 located?
ZIP code 08904 is situated within Middlesex, NJ.
What are the coordinates for 08904?
The approximate center point is 40.49910 (Latitude) and -74.42660 (Longitude).
Is ZIP code 08904 active?
This page lists ZIP 08904 as Listed based on the latest refresh date shown above.
Does ZIP 08904 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