ZIP code 60945 is officially located in the state of Illinois, primarily serving the city of Iroquois. It falls under the administrative jurisdiction of Iroquois County. When planning mail delivery, logistics routing, or demographic research, 60945 operates within the Central Time (CT) timezone and supports the 837 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 60945 ZIP Code Tabulation Area is approximately 19,037. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $105,945.