Marengo High School District 154 816 E. Grant Hwy. Marengo, IL 60152 815-568-6511 Riley C.C. School District 18 9406 Riley Rd. Marengo, IL 60152 815-568-8637 Hawthorn Elementary 1913 Hawthorn Rd. Marengo, IL 60152 815-568-5171. Locust Elementary School 539 Locust St. Marengo, IL 60152 815-568-7632. Evergreen Park School 6506 National St. Union IL 60180 815-923-2665. |