Smithton is located in St. Clair County, IL. The population is 3,648.
There are 1 public schools in Smithton with an average Homefacts rating of A-. The total crime rate for Smithton is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Smithton is very high and the median home sales price is $0. Detailed and up-to-date Smithton property reports are available for any property address.
Cities near Smithton include Smithton Township, Prairie Du Long Township and Floraville.