In which county is ZIP code 02140 located?

ZIP 02140 is listed under Middlesex County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02140: Cambridge, MA

ZIP: 02140

County: Middlesex County

Coordinates: 42.39320, -71.13380

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 02140, serving Cambridge in MA. It lies in Middlesex County and supports delivery, planning, and address verification.

Primary City	Cambridge
ZIP Code	02140
County	Middlesex County
State	MA
Latitude / Longitude	42.39320, -71.13380
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 02140 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 02140 are listed as 42.39320 / -71.13380, useful for GPS and service checks in and around Cambridge, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02140 for mail delivery and general location reference in Middlesex County, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Cambridge within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02140?

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

In which county is 02140 located?

ZIP code 02140 is situated within Middlesex County, MA.

What are the coordinates for 02140?

The approximate center point is 42.39320 (Latitude) and -71.13380 (Longitude).

Is ZIP code 02140 active?

This page lists ZIP 02140 as Listed based on the latest refresh date shown above.

Does ZIP 02140 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