ZIP code 24557 is officially located in the state of Virginia, primarily serving the city of Gretna. It falls under the administrative jurisdiction of Pittsylvania County. When planning mail delivery, logistics routing, or demographic research, 24557 operates within the Eastern Time (ET) timezone and supports the 455 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 24557 ZIP Code Tabulation Area is approximately 43,855. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $109,557.