ZIP code 63966 is officially located in the state of Missouri, primarily serving the city of Wappapello. It falls under the administrative jurisdiction of Wayne County. When planning mail delivery, logistics routing, or demographic research, 63966 operates within the Central Time (CT) timezone and supports the 340 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63966 ZIP Code Tabulation Area is approximately 13,640. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $62,966.