ZIP code 61803 is officially located in the state of Illinois, primarily serving the city of Zcta 61802. It falls under the administrative jurisdiction of Champaign County. When planning mail delivery, logistics routing, or demographic research, 61803 operates within the Central Time (CT) timezone and supports the 309 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 61803 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 $91,803.