ZIP code 06402 is officially located in the state of Connecticut, primarily serving the city of Ansonia. It falls under the administrative jurisdiction of New Haven County. When planning mail delivery, logistics routing, or demographic research, 06402 operates within the Eastern Time (ET) timezone and supports the 275 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 06402 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,402.