ZIP code 03047 is officially located in the state of New hampshire, primarily serving the city of Greenfield. It falls under the administrative jurisdiction of Hillsborough County. When planning mail delivery, logistics routing, or demographic research, 03047 operates within the Eastern Time (ET) timezone and supports the 752 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03047 ZIP Code Tabulation Area is approximately 4,252. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $139,047.