Thorntown is located in Boone County, IN. The population is 1,601, making Thorntown the 4th largest city in Boone County.
There are 2 public schools in Thorntown with an average Homefacts rating of A. The total crime rate for Thorntown is high , and there are 9 registered sex offenders residing in the city. Unemployment in Thorntown is low and the median home sales price is $0. Detailed and up-to-date Thorntown property reports are available for any property address.
Cities near Thorntown include Sugar Creek Township, Washington Township and Jefferson Township.