Derby, Connecticut
Derby is a city in Naugatuck Valley Planning Region, Connecticut, with an estimated population of 12,406 in 2023. It sits at 41.3261, -73.0826 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Derby |
| Type | city |
| State | Connecticut (CT) |
| County | Naugatuck Valley Planning Region |
| Population (2023 est.) | 12,406 |
| Land area | 5.06 sq mi (13.09 km²) |
| Coordinates | 41.3261, -73.0826 |
| Time zone | America/New_York |
| ZIP codes | 06418 |
ZIP codes and area codes for Derby
Derby covers 1 ZIP code: 06418. Browse all ZIP codes in Connecticut for the full list.
Where is Derby?
Derby is located in Connecticut, in Naugatuck Valley Planning Region. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Ansonia 2 km · CTShelton 5 km · CTWest Haven 11 km · CTMilford city (balance) 11 km · CTNew Haven 13 km · CTWoodmont 14 km · CTBridgeport 18 km · CTNaugatuck 18 km · CT
Other places in Naugatuck Valley Planning Region
Frequently asked questions
What county is Derby, CT in?
Derby is in Naugatuck Valley Planning Region, Connecticut.
What is the population of Derby, CT?
The 2023 Census Bureau estimate is 12,406.
What time zone is Derby in?
Derby is in the America/New_York time zone.