In which county is ZIP code 06475 located?

ZIP 06475 is listed under Middlesex, CT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 06475: Old Saybrook, CT

ZIP: 06475

County: Middlesex

Coordinates: 41.29130, -72.38500

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Old Saybrook, CT postal area 06475. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Old Saybrook
ZIP Code	06475
County	Middlesex
State	CT
Latitude / Longitude	41.29130, -72.38500
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 06475 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 06475 is commonly represented around 41.29130, -72.38500. These coordinates help identify the general area within Middlesex, CT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 06475 for mail delivery and general location reference in Middlesex, CT.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Old Saybrook within CT.

Frequently Asked Questions

What is the primary city for ZIP code 06475?

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

In which county is 06475 located?

ZIP code 06475 is situated within Middlesex, CT.

What are the coordinates for 06475?

The approximate center point is 41.29130 (Latitude) and -72.38500 (Longitude).

Is ZIP code 06475 active?

This page lists ZIP 06475 as Listed based on the latest refresh date shown above.

Does ZIP 06475 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