ZIP code 61843 is officially located in the state of Illinois, primarily serving the city of Fisher. It falls under the administrative jurisdiction of Champaign County. When planning mail delivery, logistics routing, or demographic research, 61843 operates within the Central Time (CT) timezone and supports the 601 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 61843 ZIP Code Tabulation Area is approximately 26,501. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $71,843.