In which county is ZIP code 01867 located?

ZIP 01867 is listed under Middlesex County, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 01867: Reading, MA

ZIP: 01867

County: Middlesex County

Coordinates: 42.52800, -71.10900

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 01867 in Reading, MA. We include verified county details for Middlesex County plus key geographic references used for mapping and logistics.

Primary City	Reading
ZIP Code	01867
County	Middlesex County
State	MA
Latitude / Longitude	42.52800, -71.10900
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 01867 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 01867 is commonly represented around 42.52800, -71.10900. 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 01867 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 Reading within MA.

Frequently Asked Questions

What is the primary city for ZIP code 01867?

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

In which county is 01867 located?

ZIP code 01867 is situated within Middlesex County, MA.

What are the coordinates for 01867?

The approximate center point is 42.52800 (Latitude) and -71.10900 (Longitude).

Is ZIP code 01867 active?

This page lists ZIP 01867 as Listed based on the latest refresh date shown above.

Does ZIP 01867 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