ZIP code 15544 is officially located in the state of Pennsylvania, primarily serving the city of Gray. It falls under the administrative jurisdiction of Somerset County. When planning mail delivery, logistics routing, or demographic research, 15544 operates within the Eastern Time (ET) timezone and supports the 848 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 15544 ZIP Code Tabulation Area is approximately 5,048. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $88,544.