ZIP code 18936 is officially located in the state of Pennsylvania, primarily serving the city of Montgomeryville. It falls under the administrative jurisdiction of Montgomery County. When planning mail delivery, logistics routing, or demographic research, 18936 operates within the Eastern Time (ET) timezone and supports the 314 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 18936 ZIP Code Tabulation Area is approximately 30,414. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $52,936.