ZIP code 13357 is officially located in the state of New york, primarily serving the city of Ilion. It falls under the administrative jurisdiction of Herkimer County. When planning mail delivery, logistics routing, or demographic research, 13357 operates within the Eastern Time (ET) timezone and supports the 589 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 13357 ZIP Code Tabulation Area is approximately 39,089. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $109,357.