ZIP code 62912 is officially located in the state of Illinois, primarily serving the city of Buncombe. It falls under the administrative jurisdiction of Johnson County. When planning mail delivery, logistics routing, or demographic research, 62912 operates within the Central Time (CT) timezone and supports the 800 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62912 ZIP Code Tabulation Area is approximately 20,400. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $44,912.