Thornton is located in Cerro Gordo County, IA. The population is 455, making Thornton the 6th largest city in Cerro Gordo County.
There are 0 public schools in Thornton with an average Homefacts rating of NA. The total crime rate for Thornton is very low , and there are 3 registered sex offenders residing in the city. Unemployment in Thornton is low and the median home sales price is $0. Detailed and up-to-date Thornton property reports are available for any property address.
Cities near Thornton include Grimes Township, Pleasant Valley Township and Swaledale.