Derby
The Smallest City
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Town Demographics
Derby is a city in New Haven County, Connecticut, United States, approximately 8 miles west-northwest of New Haven. It is located in southwest Connecticut at the confluence of the Housatonic and Naugatuck rivers. Wikipedia
ZIP code: 06418
Population: 12,406 (2023)
Area: 5.4 mi²
Area code(s): 203/475
Founded by: John Wakeman
Incorporated-city: 1893
Incorporated-town: 1775
Community
Connecting residents of The Valley - The Lower Naugatuck River Valley.
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contactus@ourvalleyct.com
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