Tonica is located in Lasalle County, IL. The population is 850.
There are 1 public schools in Tonica with an average Homefacts rating of A-. The total crime rate for Tonica is high , and there are 0 registered sex offenders residing in the city. Unemployment in Tonica is very high and the median home sales price is $0. Detailed and up-to-date Tonica property reports are available for any property address.
Cities near Tonica include Eden Township, Vermillion Township and Cedar Point.