ZIP code 13420 is officially located in the state of New york, primarily serving the city of Old forge. It falls under the administrative jurisdiction of Herkimer County. When planning mail delivery, logistics routing, or demographic research, 13420 operates within the Eastern Time (ET) timezone and supports the 213 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 13420 ZIP Code Tabulation Area is approximately 7,213. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $80,420.