In which county is ZIP code 07438 located?

ZIP 07438 is listed under Passaic, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 07438: Oak Ridge, NJ

ZIP: 07438

County: Passaic

Coordinates: 41.03020, -74.51980

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Oak Ridge, NJ postal area 07438. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Oak Ridge
ZIP Code	07438
County	Passaic
State	NJ
Latitude / Longitude	41.03020, -74.51980
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 07438 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 07438 is commonly represented around 41.03020, -74.51980. These coordinates help identify the general area within Passaic, NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 07438 for mail delivery and general location reference in Passaic, NJ.

This ZIP may extend beyond the city core into nearby communities within Passaic.

Related ZIP Codes (Nearby)

Explore other postal codes near Oak Ridge within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 07438?

The primary city for this ZIP code is Oak Ridge, located in NJ.

In which county is 07438 located?

ZIP code 07438 is situated within Passaic, NJ.

What are the coordinates for 07438?

The approximate center point is 41.03020 (Latitude) and -74.51980 (Longitude).

Is ZIP code 07438 active?

This page lists ZIP 07438 as Listed based on the latest refresh date shown above.

Does ZIP 07438 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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