In which county is ZIP code 02155 located?

ZIP 02155 is listed under Middlesex County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02155: Medford, MA

ZIP: 02155

County: Middlesex County

Coordinates: 42.41730, -71.10870

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 02155, serving Medford in MA. It lies in Middlesex County and supports delivery, planning, and address verification.

Primary City	Medford
ZIP Code	02155
County	Middlesex County
State	MA
Latitude / Longitude	42.41730, -71.10870
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 02155 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 02155 is commonly represented around 42.41730, -71.10870. These coordinates help identify the general area within Middlesex County, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02155 for mail delivery and general location reference in Middlesex County, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Medford within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02155?

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

In which county is 02155 located?

ZIP code 02155 is situated within Middlesex County, MA.

What are the coordinates for 02155?

The approximate center point is 42.41730 (Latitude) and -71.10870 (Longitude).

Is ZIP code 02155 active?

This page lists ZIP 02155 as Listed based on the latest refresh date shown above.

Does ZIP 02155 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