ZIP code 62263 is officially located in the state of Illinois, primarily serving the city of Nashville. It falls under the administrative jurisdiction of Washington County. When planning mail delivery, logistics routing, or demographic research, 62263 operates within the Central Time (CT) timezone and supports the 735 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62263 ZIP Code Tabulation Area is approximately 38,535. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $111,263.