In which county is ZIP code 08628 located?

ZIP 08628 is listed under Mercer, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 08628: Trenton, NJ

ZIP: 08628

County: Mercer

Coordinates: 40.26550, -74.81680

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 08628, serving Trenton in NJ. It lies in Mercer and supports delivery, planning, and address verification.

Primary City	Trenton
ZIP Code	08628
County	Mercer
State	NJ
Latitude / Longitude	40.26550, -74.81680
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 08628 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 08628 is commonly represented around 40.26550, -74.81680. These coordinates help identify the general area within Mercer, NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08628 for mail delivery and general location reference in Mercer, NJ.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Trenton.

Related ZIP Codes (Nearby)

Explore other postal codes near Trenton within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 08628?

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

In which county is 08628 located?

ZIP code 08628 is situated within Mercer, NJ.

What are the coordinates for 08628?

The approximate center point is 40.26550 (Latitude) and -74.81680 (Longitude).

Is ZIP code 08628 active?

This page lists ZIP 08628 as Listed based on the latest refresh date shown above.

Does ZIP 08628 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