In which county is ZIP code 06377 located?

ZIP 06377 is listed under Windham, CT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 06377: Sterling, CT

ZIP: 06377

County: Windham

Coordinates: 41.71560, -71.81960

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 06377, serving Sterling in CT. It lies in Windham and supports delivery, planning, and address verification.

Primary City	Sterling
ZIP Code	06377
County	Windham
State	CT
Latitude / Longitude	41.71560, -71.81960
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 06377 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 06377 are listed as 41.71560 / -71.81960, useful for GPS and service checks in and around Sterling, CT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 06377 for mail delivery and general location reference in Windham, CT.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Sterling.

Related ZIP Codes (Nearby)

Explore other postal codes near Sterling within CT.

Frequently Asked Questions

What is the primary city for ZIP code 06377?

The primary city for this ZIP code is Sterling, located in CT.

In which county is 06377 located?

ZIP code 06377 is situated within Windham, CT.

What are the coordinates for 06377?

The approximate center point is 41.71560 (Latitude) and -71.81960 (Longitude).

Is ZIP code 06377 active?

This page lists ZIP 06377 as Listed based on the latest refresh date shown above.

Does ZIP 06377 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