In which county is ZIP code 06791 located?

ZIP 06791 is listed under Litchfield County, CT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 06791: Harwinton, CT

ZIP: 06791

County: Litchfield County

Coordinates: 41.77010, -73.07280

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 06791, serving Harwinton in CT. It lies in Litchfield County and supports delivery, planning, and address verification.

Primary City	Harwinton
ZIP Code	06791
County	Litchfield County
State	CT
Latitude / Longitude	41.77010, -73.07280
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 06791 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 06791 are listed as 41.77010 / -73.07280, useful for GPS and service checks in and around Harwinton, CT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 06791 for mail delivery and general location reference in Litchfield County, CT.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Harwinton within CT.

Frequently Asked Questions

What is the primary city for ZIP code 06791?

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

In which county is 06791 located?

ZIP code 06791 is situated within Litchfield County, CT.

What are the coordinates for 06791?

The approximate center point is 41.77010 (Latitude) and -73.07280 (Longitude).

Is ZIP code 06791 active?

This page lists ZIP 06791 as Listed based on the latest refresh date shown above.

Does ZIP 06791 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