ZIP code 18413 is officially located in the state of Pennsylvania, primarily serving the city of Clifford. It falls under the administrative jurisdiction of Susquehanna County. When planning mail delivery, logistics routing, or demographic research, 18413 operates within the Eastern Time (ET) timezone and supports the 843 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 18413 ZIP Code Tabulation Area is approximately 3,643. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $61,413.