ZIP code 19478 is officially located in the state of Pennsylvania, primarily serving the city of Spring mount. It falls under the administrative jurisdiction of Montgomery County. When planning mail delivery, logistics routing, or demographic research, 19478 operates within the Central Time (CT) timezone and supports the 719 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 19478 ZIP Code Tabulation Area is approximately 10,519. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $66,478.