ZIP code 19534 is officially located in the state of Pennsylvania, primarily serving the city of Lenhartsville. It falls under the administrative jurisdiction of Berks County. When planning mail delivery, logistics routing, or demographic research, 19534 operates within the Eastern Time (ET) timezone and supports the 584 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 19534 ZIP Code Tabulation Area is approximately 26,484. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $118,534.