The Riley Community Consolidated School District 18 district serves all or some of: Huntley and Marengo. Riley Community Consolidated School District 18 currently has 21 single family homes for sale with an average list price of $752,757.14 and 5 lots for sale with an average list price of $218,160 that attend the district. The average annual property tax for Riley Community Consolidated School District 18 is $4,862.38.