ZIP Code 08620: Trenton, NJ
County: Mercer
Coordinates: 40.16700, -74.64880
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Explore detailed information for ZIP code 08620 in Trenton, NJ. We include verified county details for Mercer plus key geographic references used for mapping and logistics.
| Primary City | Trenton |
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| ZIP Code | 08620 |
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| County | Mercer |
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| State | NJ |
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| Latitude / Longitude | 40.16700, -74.64880 |
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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 08620 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 08620 is approximately 40.16700 (latitude) and -74.64880 (longitude). This location sits within Mercer, contributing to regional planning across NJ.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08620 for mail delivery and general location reference in
Mercer,
NJ.
Some addresses near Trenton may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Trenton within NJ.
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Frequently Asked Questions
What is the primary city for ZIP code 08620?
The primary city for this ZIP code is Trenton, located in NJ.
In which county is 08620 located?
ZIP code 08620 is situated within Mercer, NJ.
What are the coordinates for 08620?
The approximate center point is 40.16700 (Latitude) and -74.64880 (Longitude).
Is ZIP code 08620 active?
This page lists ZIP 08620 as Listed based on the latest refresh date shown above.
Does ZIP 08620 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