ZIP code 63028 is officially located in the state of Missouri, primarily serving the city of Festus. It falls under the administrative jurisdiction of Jefferson County. When planning mail delivery, logistics routing, or demographic research, 63028 operates within the Central Time (CT) timezone and supports the 505 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63028 ZIP Code Tabulation Area is approximately 8,205. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $116,028.