ZIP code 18235 is officially located in the state of Pennsylvania, primarily serving the city of Weissport. It falls under the administrative jurisdiction of Carbon County. When planning mail delivery, logistics routing, or demographic research, 18235 operates within the Eastern Time (ET) timezone and supports the 303 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 18235 ZIP Code Tabulation Area is approximately 23,403. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $135,235.