In which county is ZIP code 02145 located?

ZIP 02145 is listed under Middlesex County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02145: Somerville, MA

ZIP: 02145

County: Middlesex County

Coordinates: 42.39070, -71.09290

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 02145 in Somerville, MA. We include verified county details for Middlesex County plus key geographic references used for mapping and logistics.

Primary City	Somerville
ZIP Code	02145
County	Middlesex County
State	MA
Latitude / Longitude	42.39070, -71.09290
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 02145 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 02145 is approximately 42.39070 (latitude) and -71.09290 (longitude). This location sits within Middlesex County, contributing to regional planning across MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02145 for mail delivery and general location reference in Middlesex County, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Somerville within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02145?

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

In which county is 02145 located?

ZIP code 02145 is situated within Middlesex County, MA.

What are the coordinates for 02145?

The approximate center point is 42.39070 (Latitude) and -71.09290 (Longitude).

Is ZIP code 02145 active?

This page lists ZIP 02145 as Listed based on the latest refresh date shown above.

Does ZIP 02145 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