In which county is ZIP code 02304 located?

ZIP 02304 is listed under Plymouth County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02304: Brockton, MA

ZIP: 02304

County: Plymouth County

Coordinates: 42.08340, -71.01840

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 02304 in Brockton, MA. We include verified county details for Plymouth County plus key geographic references used for mapping and logistics.

Primary City	Brockton
ZIP Code	02304
County	Plymouth County
State	MA
Latitude / Longitude	42.08340, -71.01840
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 02304 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 02304 is approximately 42.08340 (latitude) and -71.01840 (longitude). This location sits within Plymouth County, contributing to regional planning across MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02304 for mail delivery and general location reference in Plymouth County, MA.

Some addresses near Brockton may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Brockton within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02304?

The primary city for this ZIP code is Brockton, located in MA.

In which county is 02304 located?

ZIP code 02304 is situated within Plymouth County, MA.

What are the coordinates for 02304?

The approximate center point is 42.08340 (Latitude) and -71.01840 (Longitude).

Is ZIP code 02304 active?

This page lists ZIP 02304 as Listed based on the latest refresh date shown above.

Does ZIP 02304 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