In which county is ZIP code 01230 located?

ZIP 01230 is listed under Berkshire, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 01230: Great Barrington, MA

ZIP: 01230

County: Berkshire

Coordinates: 42.19590, -73.36070

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 01230 in Great Barrington, MA. We include verified county details for Berkshire plus key geographic references used for mapping and logistics.

Primary City	Great Barrington
ZIP Code	01230
County	Berkshire
State	MA
Latitude / Longitude	42.19590, -73.36070
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 01230 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 01230 are listed as 42.19590 / -73.36070, useful for GPS and service checks in and around Great Barrington, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 01230 for mail delivery and general location reference in Berkshire, MA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Great Barrington within MA.

Frequently Asked Questions

What is the primary city for ZIP code 01230?

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

In which county is 01230 located?

ZIP code 01230 is situated within Berkshire, MA.

What are the coordinates for 01230?

The approximate center point is 42.19590 (Latitude) and -73.36070 (Longitude).

Is ZIP code 01230 active?

This page lists ZIP 01230 as Listed based on the latest refresh date shown above.

Does ZIP 01230 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