District 203's boundaries encompass 32 square miles, including parts of Lisle, Naperville, Woodridge, Bolingbrook and Warrenville, and falling within DuPage and Will Counties. District 203 is a PreK-12 unit district with fourteen K-5 elementary schools, five 6-8 junior high schools, and two 9-12 high schools (Naperville Central and Naperville North). District 203 has approximately 18,500 students (the sixth largest unit district enrollment in Illinois).
Keywords: Naperville School District 203