ZIP code 42038 is officially located in the state of Kentucky, primarily serving the city of Eddyville. It falls under the administrative jurisdiction of Lyon County. When planning mail delivery, logistics routing, or demographic research, 42038 operates within the Central Time (CT) timezone and supports the 284 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 42038 ZIP Code Tabulation Area is approximately 14,284. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $86,038.