The Avery Coonley School

About The Avery Coonley School: The Avery Coonley School is a preschool - 8th grade day school for academically gifted and talented students. The Avery Coonley School's innovative classrooms, accelerated curriculum, and dynamic teaching, engage gifted students in transformative learning. Founded in 1906, The Avery Coonley School is located in Downers Grove, IL and serves 350 students from 40+ zip codes in the western suburbs of Chicago.