Suburban
CUSD 308 School Calendar, Spring Break & Teacher Days 2025-26
Oswego, Illinois · Kendall County
16,851
Students
22
Schools
15.8:1
Student-Teacher
1,065 teachers
-1 - 12
Grades
Quick Facts
766
Avg. School Size
2,238
Total Staff
Contact
- Address
- 4175 State Route 71
Oswego, IL 60543 - Phone
- (630)636-3080
Staff & Students
- Teachers (FTE)
- 1,065
- Total Staff
- 2,238
Data Source
NCES Common Core of Data
School Year 2023-24
Schools in CUSD 308 (22)
Oswego High School
Oswego
High
2,866 studentsGrades 9 - 1217.3:1 ratio-0.07% FRPL
Oswego East High School
Oswego
High
2,805 studentsGrades 9 - 1217.6:1 ratio-0.07% FRPL
Traughber Jr High School
Oswego
Middle
1,074 studentsGrades 6 - 818.5:1 ratio-0.19% FRPL
Thompson Jr High School
Oswego
Middle
837 studentsGrades 6 - 817.4:1 ratio-0.24% FRPL
Lakewood Creek Elementary
Montgomery
Primary
762 studentsGrades -1 - 519.5:1 ratio-0.26% FRPL
Murphy Junior High School
Plainfield
Middle
688 studentsGrades 6 - 815:1 ratio-0.29% FRPL
Grande Park Elem Sch
Plainfield
Primary
665 studentsGrades 0 - 519:1 ratio-0.3% FRPL
Fox Chase Elementary School
Oswego
Primary
663 studentsGrades 0 - 517.4:1 ratio-0.3% FRPL
Long Beach Elem School
Montgomery
Primary
654 studentsGrades -1 - 520.4:1 ratio-0.31% FRPL
Southbury Elem School
Oswego
Primary
605 studentsGrades 0 - 515.5:1 ratio-0.33% FRPL
Plank Junior High
Oswego
Middle
605 studentsGrades 6 - 812.6:1 ratio-0.33% FRPL
The Wheatlands Elementary School
Aurora
Primary
584 studentsGrades 0 - 516.7:1 ratio-0.34% FRPL
Bednarcik Junior High School
Aurora
Middle
560 studentsGrades 6 - 814.7:1 ratio-0.36% FRPL
Boulder Hill Elem School
Montgomery
Primary
518 studentsGrades 0 - 512:1 ratio-0.39% FRPL
Homestead Elementary School
Aurora
Primary
487 studentsGrades 0 - 515.2:1 ratio-0.41% FRPL
Wolfs Crossing Elem School
Aurora
Primary
458 studentsGrades -1 - 515.8:1 ratio-0.44% FRPL
Prairie Point Elem School
Oswego
Primary
447 studentsGrades 0 - 515.4:1 ratio-0.45% FRPL
Churchill Elem School
Oswego
Primary
436 studentsGrades 0 - 513.6:1 ratio-0.46% FRPL
Old Post Elementary School
Oswego
Primary
414 studentsGrades 0 - 514.3:1 ratio-0.48% FRPL
Hunt Club Elem
Oswego
Primary
376 studentsGrades 0 - 59.6:1 ratio-0.53% FRPL
Brokaw Early Learning Center
Oswego
347 studentsGrades -1 - -119.3:1 ratio-0.58% FRPL
East View Academy School
Oswego
Other
0Grades 0 - 120
Frequently Asked Questions about CUSD 308
You can view and subscribe to the CUSD 308 2025-26 school calendar on this page. Add district holidays, spring break, and teacher workdays to your calendar.