Old Lyme, CT ZIP Codes

ZIP code, county, time zone and coordinates of Old Lyme, Connecticut

The ZIP code of Old Lyme, CT is 06376. Old Lyme has 2 ZIP codes: 06376, 06371. It is in Lower Connecticut River Valley Planning Region.

Mailing address format for Old Lyme

John Smith
123 Main St
OLD LYME CT 06376
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Old Lyme

ZIP codePopulationArea
06376—0.0 sq miMain
06371—54.0 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Old Lyme? Location, county and time zone

State
Connecticut
County
Lower Connecticut River Valley Planning Region
GPS coordinates
41.31232, -72.30574
Elevation
20 ft (6 m)
Time zone
America/New YorkEST · UTC-05:00
Population
7,628

Map of Old Lyme, CT 06376

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ZIP codes near Old Lyme

Old Lyme ZIP code: FAQ

What is the ZIP code for Old Lyme, CT?

The main ZIP code for Old Lyme, CT is 06376. All ZIP codes: 06376, 06371.

How many ZIP codes does Old Lyme have?

Old Lyme has 2 ZIP codes.

What county is Old Lyme, CT in?

Old Lyme is in Lower Connecticut River Valley Planning Region, Connecticut.

What time zone is Old Lyme in?

Old Lyme is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Old Lyme?

Latitude 41.31232, longitude -72.30574.

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