ZIP code 02302 is officially located in the state of Massachusetts, primarily serving the city of Zcta 02302. It falls under the administrative jurisdiction of Plymouth County. When planning mail delivery, logistics routing, or demographic research, 02302 operates within the Eastern Time (ET) timezone and supports the 257 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 02302 ZIP Code Tabulation Area is approximately 7,257. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,302.