Chillicothe is located in Peoria County, IL. The population is 6,139, making Chillicothe the 4th largest city in Peoria County.
There are 5 public schools in Chillicothe with an average Homefacts rating of B+. The total crime rate for Chillicothe is low , and there are 0 registered sex offenders residing in the city. Unemployment in Chillicothe is high and the median home sales price is $0. Detailed and up-to-date Chillicothe property reports are available for any property address.
Cities near Chillicothe include Chillicothe Township, Rome and Partridge Township.