ZIP code 61765 is officially located in the state of Illinois, primarily serving the city of Pontiac. It falls under the administrative jurisdiction of Livingston County. When planning mail delivery, logistics routing, or demographic research, 61765 operates within the Central Time (CT) timezone and supports the 564 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 61765 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $45,765.