Traughber Jr High School

570 Colchester Dr, Oswego, IL 60543

BSchola Grade
Grades
6–8
Middle
Students
1,070
Enrolled 2024–25
Students per teacher
18 : 1
Full-time teachers
District
CUSD 308
Kendall County

Schola Grade B · Above average

Letter grade (A–F) · compared with 688 Illinois middle schools · How we grade
Test scores30% proficient in math & reading
53rdpercentile
Equity22% of low-income students proficient
62ndpercentile
Attendance16% chronically absent
75thpercentile
Class size18 students per teacher
4thpercentile

Percentiles compare this school with other Illinois middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Traughber Jr High School

Traughber Jr High School is a public middle school in Oswego, Illinois, serving grades 6–8. It is part of CUSD 308. The school is located in a rural area near a town in Kendall County.

In the 2024–25 school year, 1,070 students were enrolled, with about 18 students for every full-time teacher. That ratio is larger than the typical Illinois middle school (12.7 students per teacher). Its Schola Grade is B (above average), compared with 688 Illinois middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

570 Colchester Dr
Oswego, IL 60543
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
1,070 students
Students per teacher
18 to 1
Charter school
No
Magnet school
No
Locale
Rural — Fringe
School district
CUSD 308
County
Kendall County
NCES school ID
173027003134

Schools near Traughber Jr High School

All 14 schools in Oswego →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.