ZIP code 03235 is officially located in the state of New hampshire, primarily serving the city of Franklin. It falls under the administrative jurisdiction of Merrimack County. When planning mail delivery, logistics routing, or demographic research, 03235 operates within the Eastern Time (ET) timezone and supports the 799 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03235 ZIP Code Tabulation Area is approximately 37,199. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $135,235.