ZIP code 03825 is officially located in the state of New hampshire, primarily serving the city of Barrington. It falls under the administrative jurisdiction of Strafford County. When planning mail delivery, logistics routing, or demographic research, 03825 operates within the Eastern Time (ET) timezone and supports the 542 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03825 ZIP Code Tabulation Area is approximately 33,442. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $65,825.