Costello School – School Supplies List 2024-2025School Name: Costello School School Address: 4632 Clyde Lyons IL 60534 School District: Lyons Sd 103 County: Cook CountySponsored Links Sponsored Links Select Grade:Kindergarten1st Grade2nd Grade3rd Grade4th Grade5th Grade6th Grade7th Grade8th Grade9th Grade10th Grade11th Grade12th Grade