ZIP code 03063 is officially located in the state of New hampshire, primarily serving the city of Nashua. It falls under the administrative jurisdiction of Hillsborough County. When planning mail delivery, logistics routing, or demographic research, 03063 operates within the Eastern Time (ET) timezone and supports the 223 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03063 ZIP Code Tabulation Area is approximately 14,223. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $111,063.