QE203.org annually compares the academic achievement and financial costs of Naperville Community Unit School District 203 (CUSD 203) to the Chicago area's highest performing public school districts. We never fail to appreciate what we find. The return on our communities educational investment is substantial. It is reflected in the high scores achieved by District 203 students in state and national achievement tests, their numerous victories in academic and athletic competitions, as well as the benefits that our extracurricular programs in athletics, music, arts and sciences bring to our students and the community.


