CUSD 308 operates in Kendall County, Illinois as a suburban district serving 16,601 students across 22 schools. The district experienced a 2.5% enrollment decline from the prior year, suggesting modest demographic shifts in its service area. With 1,134 teachers, the student-teacher ratio of 14.6:1 is favorable for classroom instruction.
Academically, CUSD 308 demonstrates performance above state averages. Math proficiency reaches 43.6% compared to the Illinois average of 37.3%, while reading proficiency stands at 58.2% versus 51.9% statewide. The district's graduation rate of 95.5% substantially exceeds the state average of 88.0%, with a minimal dropout rate of 0.6%.
The student population reflects significant diversity and economic variation. Approximately 30.3% of students qualify as economically disadvantaged, 15.2% are English learners, and 21.1% receive special education services. Racial composition includes 46.5% White, 27.4% Hispanic, 11.0% Black, and 9.9% Asian students.
Chronic absenteeism at 20.0% represents a notable operational consideration. Financially, CUSD 308 operates with $16,434 per-pupil spending, below the state average of $18,095, from a $303.1 million total budget. Revenue relies heavily on local sources at 57.5%, with 36.6% from state funding and 6.0% from federal sources, reflecting typical suburban district funding patterns.
This summary was generated by AI from public data sources. Last updated May 4, 2026.
This data is aggregated from state and federal public datasets. While we believe it is accurate, we always recommend confirming it on the corresponding state or federal site. See Data Notes for more.
Total Students
16,601
Schools
22
Per-Pupil Spending
$16,434
Data Sources: NCES Common Core of Data, NCES F-33 Finance Survey, EDFacts
Federal Data Year: 2024-25
State Data Year: 2024-25
Note: Some data may be unavailable for certain districts or years. Proficiency rates reflect state-specific assessment standards.
Math Proficiency
43.6%
Staff counts are Full-Time Equivalent (FTE) from NCES 2024-25 data.
Percentage of students meeting or exceeding standards (Grades 3-8)
Illinois EBF formula measures what percentage of adequate funding a district receives.