ZIP code 40050 is officially located in the state of Kentucky, primarily serving the city of New castle. It falls under the administrative jurisdiction of Henry County. When planning mail delivery, logistics routing, or demographic research, 40050 operates within the Central Time (CT) timezone and supports the 281 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 40050 ZIP Code Tabulation Area is approximately 10,081. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,050.