Ranked the #1 public high school in Illinois and #2 in the U.S. by Niche.com, Illinois Mathematics and Science Academy® (IMSA) develops creative, ethical leaders in science, technology, engineering and mathematics. As a teaching and learning laboratory created by the State of Illinois, IMSA enrolls academically talented Illinois students (grades 10-12) in its advanced residential academic program. Graduates are leaders in the business, education, scientific, and civic sectors. By design, IMSA is not part of the K-12 educational system. Rather, IMSA is an independent state agency governed by an appointed Board of Trustees.