St Charles CUSD 303

Headquartered at 201 South 7th Street in Saint Charles, Illinois, St. Charles Community Unit School District 303 is an active, traditional public school district serving a thriving large suburban community within the greater Chicago-Naperville-Elgin area. Spanning 18 operational schools, District 303 offers a complete PK–12 academic pipeline designed to guide students from early childhood through high school graduation. The district currently serves a total enrollment of 11,731 students, maintaining a balanced educational progression that begins with 254 pre-kindergarten and 748 kindergarten students and extends through secondary education, culminating in a senior class of over 1,000 graduating high schoolers.

To foster a supportive and enriched learning environment across its schools, District 303 maintains a robust workforce comprising approximately 3,864 full-time equivalent staff members. This team includes over 1,762 full-time equivalent teachers, nearly 188 instructional aides, and more than 1,913 support personnel, reflecting a significant commitment to low student-to-educator ratios and comprehensive student services. The district serves a dynamic student population that includes 8,201 White, 1,759 Hispanic, 1,011 Asian, and 490 multiracial students, alongside Black, Native American, and Pacific Islander youth. Families, students, and educational researchers can explore additional district initiatives, policies, and community resources online at d303.org or by contacting the administrative team directly.