ZIP code 62047 is officially located in the state of Illinois, primarily serving the city of Hardin. It falls under the administrative jurisdiction of Calhoun County. When planning mail delivery, logistics routing, or demographic research, 62047 operates within the Central Time (CT) timezone and supports the 422 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62047 ZIP Code Tabulation Area is approximately 31,922. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $139,047.