• The students range in age from preschool through 8th grade.

• There are 378 students enrolled.

• Each grade level (Groups K-8) has 32 students with instructional groups ranging from 10-16.

• There is a student/teacher ratio of 11:1.

• The school strives for gender balance and diversity in all grades.

• School sports include coeducational soccer and track, girls' basketball and volleyball, and boys' basketball.

• School clubs include Chess Club, Chorus, Computer Club, Drama Club, French Club, Film Club, MATHCOUNTS, Orchestra, Science Olympiad, Student Council, Tech/Video Club, and Yearbook.

• Our families reside in more than 30 different communities including Aurora, Batavia, Chicago, Downers Grove, Elmhurst, Glen Ellyn, Hinsdale, LaGrange, Naperville, Oswego, Plainfield, Western Springs, and Wheaton.

• ACS is accredited by the Independent Schools Association of the Central States, of which it is a member. ACS is also a member of the National Association of Independent Schools, the Illinois Coalition of Non-Public Schools, the North Central Association Commission on Accreditation and School Improvement, the Illinois Association for Gifted Children, and the National Association for Gifted Children.

• The school is governed by a self-perpetuating Board of Trustees whose primary role is to hire the Head of School, to provide oversight of the school’s operations, and to plan for the future of the institution.