ZIP code 62571 is officially located in the state of Illinois, primarily serving the city of Dollville. It falls under the administrative jurisdiction of Shelby County. When planning mail delivery, logistics routing, or demographic research, 62571 operates within the Central Time (CT) timezone and supports the 323 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62571 ZIP Code Tabulation Area is approximately 38,123. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $47,571.