ZIP code 62034 is officially located in the state of Illinois, primarily serving the city of Glen carbon. It falls under the administrative jurisdiction of Madison County. When planning mail delivery, logistics routing, or demographic research, 62034 operates within the Central Time (CT) timezone and supports the 694 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62034 ZIP Code Tabulation Area is approximately 3,494. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $118,034.