In which county is ZIP code 08886 located?

ZIP 08886 is listed under Warren, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 08886: Stewartsville, NJ

ZIP: 08886

County: Warren

Coordinates: 40.69370, -75.11100

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 08886 in Stewartsville, NJ. We include verified county details for Warren plus key geographic references used for mapping and logistics.

Primary City	Stewartsville
ZIP Code	08886
County	Warren
State	NJ
Latitude / Longitude	40.69370, -75.11100
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 08886 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 08886 is approximately 40.69370 (latitude) and -75.11100 (longitude). This location sits within Warren, contributing to regional planning across NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08886 for mail delivery and general location reference in Warren, NJ.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Stewartsville within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 08886?

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

In which county is 08886 located?

ZIP code 08886 is situated within Warren, NJ.

What are the coordinates for 08886?

The approximate center point is 40.69370 (Latitude) and -75.11100 (Longitude).

Is ZIP code 08886 active?

This page lists ZIP 08886 as Listed based on the latest refresh date shown above.

Does ZIP 08886 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