ZIP code 42464 is officially located in the state of Kentucky, primarily serving the city of White plains. It falls under the administrative jurisdiction of Hopkins County. When planning mail delivery, logistics routing, or demographic research, 42464 operates within the Central Time (CT) timezone and supports the 250 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 42464 ZIP Code Tabulation Area is approximately 19,150. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $128,464.