ZIP code 03815 is officially located in the state of New hampshire, primarily serving the city of Center strafford. It falls under the administrative jurisdiction of Strafford County. When planning mail delivery, logistics routing, or demographic research, 03815 operates within the Central Time (CT) timezone and supports the 629 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03815 ZIP Code Tabulation Area is approximately 6,929. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $95,815.