ZIP code 40036 is officially located in the state of Kentucky, primarily serving the city of Lockport. It falls under the administrative jurisdiction of Henry County. When planning mail delivery, logistics routing, or demographic research, 40036 operates within the Eastern Time (ET) timezone and supports the 647 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 40036 ZIP Code Tabulation Area is approximately 13,247. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $52,036.