ZIP code 62045 is officially located in the state of Illinois, primarily serving the city of Hamburg. It falls under the administrative jurisdiction of Calhoun County. When planning mail delivery, logistics routing, or demographic research, 62045 operates within the Central Time (CT) timezone and supports the 435 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 62045 ZIP Code Tabulation Area is approximately 24,235. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $105,045.