ZIP code 15089 is officially located in the state of Pennsylvania, primarily serving the city of West newton. It falls under the administrative jurisdiction of Westmoreland County. When planning mail delivery, logistics routing, or demographic research, 15089 operates within the Eastern Time (ET) timezone and supports the 575 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 15089 ZIP Code Tabulation Area is approximately 16,675. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $53,089.