ZIP code 63628 is officially located in the state of Missouri, primarily serving the city of Bonne terre. It falls under the administrative jurisdiction of St. Francois County. When planning mail delivery, logistics routing, or demographic research, 63628 operates within the Central Time (CT) timezone and supports the 435 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 63628 ZIP Code Tabulation Area is approximately 42,435. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $116,628.