Knoxville is located in Marion County, IA. The population is 7,353, making Knoxville the 2nd largest city in Marion County.
There are 4 public schools in Knoxville with an average Homefacts rating of B-. The total crime rate for Knoxville is low , and there are 27 registered sex offenders residing in the city. Unemployment in Knoxville is low and the median home sales price is $0. Detailed and up-to-date Knoxville property reports are available for any property address.
Cities near Knoxville include Knoxville Township, Union Township and Indiana Township.