Killingworth, CT ZIP Codes

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

The ZIP code of Killingworth, CT is 06419. Killingworth has 2 ZIP codes: 06419, 06443. It is in Lower Connecticut River Valley Planning Region.

Mailing address format for Killingworth

John Smith
123 Main St
KILLINGWORTH CT 06419
USA

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

All ZIP codes in Killingworth

ZIP codePopulationArea
06419—35.3 sq miMain
06443—36.2 sq mi

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

Where is Killingworth? Location, county and time zone

State
Connecticut
County
Lower Connecticut River Valley Planning Region
GPS coordinates
41.37442, -72.57833
Elevation
390 ft (119 m)
Time zone
America/New YorkEST · UTC-05:00
Population
6,174

Map of Killingworth, CT 06419

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ZIP codes near Killingworth

Killingworth ZIP code: FAQ

What is the ZIP code for Killingworth, CT?

The main ZIP code for Killingworth, CT is 06419. All ZIP codes: 06419, 06443.

How many ZIP codes does Killingworth have?

Killingworth has 2 ZIP codes.

What county is Killingworth, CT in?

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

What time zone is Killingworth in?

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

What are the coordinates of Killingworth?

Latitude 41.37442, longitude -72.57833.

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