ZIP code 17225 is officially located in the state of Pennsylvania, primarily serving the city of Greencastle. It falls under the administrative jurisdiction of Franklin County. When planning mail delivery, logistics routing, or demographic research, 17225 operates within the Eastern Time (ET) timezone and supports the 686 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 17225 ZIP Code Tabulation Area is approximately 4,886. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $65,225.