Haddam, CT ZIP Codes

ZIP code, county, time zone and coordinates of Haddam, Connecticut

The ZIP code of Haddam, CT is 06441. Haddam has 3 ZIP codes: 06441, 06456, 06438. It is in Lower Connecticut River Valley Planning Region.

Mailing address format for Haddam

John Smith
123 Main St
HADDAM CT 06441
USA

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

All ZIP codes in Haddam

ZIP codePopulationArea
06441—24.2 sq miMain
06456—1.3 sq mi
06438—14.0 sq mi

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

Where is Haddam? Location, county and time zone

State
Connecticut
County
Lower Connecticut River Valley Planning Region
GPS coordinates
41.48081, -72.54864
Elevation
322 ft (98 m)
Time zone
America/New YorkEST · UTC-05:00
Population
8,452

Map of Haddam, CT 06441

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ZIP codes near Haddam

Haddam ZIP code: FAQ

What is the ZIP code for Haddam, CT?

The main ZIP code for Haddam, CT is 06441. All ZIP codes: 06441, 06456, 06438.

How many ZIP codes does Haddam have?

Haddam has 3 ZIP codes.

What county is Haddam, CT in?

Haddam is in Lower Connecticut River Valley Planning Region, Connecticut.

What time zone is Haddam in?

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

What are the coordinates of Haddam?

Latitude 41.48081, longitude -72.54864.

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