In which county is ZIP code 08803 located?

ZIP 08803 is listed under Hunterdon, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 08803: Baptistown, NJ

ZIP: 08803

County: Hunterdon

Coordinates: 40.52180, -75.00600

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 08803 in Baptistown, NJ. We include verified county details for Hunterdon plus key geographic references used for mapping and logistics.

Primary City	Baptistown
ZIP Code	08803
County	Hunterdon
State	NJ
Latitude / Longitude	40.52180, -75.00600
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 08803 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 08803 are listed as 40.52180 / -75.00600, useful for GPS and service checks in and around Baptistown, NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08803 for mail delivery and general location reference in Hunterdon, NJ.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Baptistown within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 08803?

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

In which county is 08803 located?

ZIP code 08803 is situated within Hunterdon, NJ.

What are the coordinates for 08803?

The approximate center point is 40.52180 (Latitude) and -75.00600 (Longitude).

Is ZIP code 08803 active?

This page lists ZIP 08803 as Listed based on the latest refresh date shown above.

Does ZIP 08803 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