ZIP code 01463 is officially located in the state of Massachusetts, primarily serving the city of Pepperell. It falls under the administrative jurisdiction of Middlesex County. When planning mail delivery, logistics routing, or demographic research, 01463 operates within the Eastern Time (ET) timezone and supports the 864 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 01463 ZIP Code Tabulation Area is approximately 40,764. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $111,463.