ZIP code 03745 is officially located in the state of New hampshire, primarily serving the city of Cornish. It falls under the administrative jurisdiction of Sullivan County. When planning mail delivery, logistics routing, or demographic research, 03745 operates within the Eastern Time (ET) timezone and supports the 586 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03745 ZIP Code Tabulation Area is approximately 11,786. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $105,745.