In which county is ZIP code 02030 located?

ZIP 02030 is listed under Norfolk, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02030: Dover, MA

ZIP: 02030

County: Norfolk

Coordinates: 42.23620, -71.28540

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 02030, serving Dover in MA. It lies in Norfolk and supports delivery, planning, and address verification.

Primary City	Dover
ZIP Code	02030
County	Norfolk
State	MA
Latitude / Longitude	42.23620, -71.28540
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 02030 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 02030 are listed as 42.23620 / -71.28540, useful for GPS and service checks in and around Dover, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02030 for mail delivery and general location reference in Norfolk, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Dover within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02030?

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

In which county is 02030 located?

ZIP code 02030 is situated within Norfolk, MA.

What are the coordinates for 02030?

The approximate center point is 42.23620 (Latitude) and -71.28540 (Longitude).

Is ZIP code 02030 active?

This page lists ZIP 02030 as Listed based on the latest refresh date shown above.

Does ZIP 02030 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