ZIP code 18250 is officially located in the state of Pennsylvania, primarily serving the city of Summit hill. It falls under the administrative jurisdiction of Carbon County. When planning mail delivery, logistics routing, or demographic research, 18250 operates within the Eastern Time (ET) timezone and supports the 790 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 18250 ZIP Code Tabulation Area is approximately 18,990. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,250.