Knoxville is a city in Knox County, Illinois, United States. The population was 2,911 at the 2010 census. It is part of the Galesburg Micropolitan Statistical Area.
Knoxville, Illinois
A house seen on a postcard sent from Knoxville in 1908
Knox County is a county in the U.S. state of Illinois. According to the 2020 census, it had a population of 49,967. Its county seat is Galesburg.
Knox County Courthouse