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SCHOOL COMMUNITY·CUSD 308·NCES 173027003134

Traughber Jr High School

570 Colchester Dr, Oswego, IL 60543 · (630) 636-2700 · Kendall County
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL1,070 STUDENTS
Enrollment
1,070
Middle
DISTRICT 746 · STATE 462
Student : Teacher
18.0:1
59 FTE teachers
DISTRICT 15.0:1 · STATE 13.0:1
Free / Reduced Lunch
25%
264 students
DISTRICT 31% · STATE 56%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
351
Grade 7
342
Grade 8
377
Student demographics
White
60056%
DISTRICT 46% · STATE 45%
Hispanic
25224%
DISTRICT 27% · STATE 29%
Black
10810%
DISTRICT 11% · STATE 16%
Asian
505%
DISTRICT 10% · STATE 6%
Two+
575%
DISTRICT 5% · STATE 5%
Pacific Islander
30%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
55051%
Female
52049%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
56.7%
IL avg 51.0% . +5.6pp since 2023
Math
39.6%
IL avg 37.9% . +5.1pp since 2023
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
49.3%
composite math + reading, all grades
Predicted
57.3%
based on IL schools with similar FRL share
Beats by
-8.0pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,070
-76 (-7%) vs 2017
Student : Teacher
18.0:1
was 18.7:1
% White
56%
was 64%
% Hispanic
24%
was 19%
% Black
10%
was 7%
% Asian
5%
was 3%
Source: NCES Common Core of Data

About Traughber Jr High School

Traughber Jr High School is one of the big middle-grades schools in Oswego, Illinois, part of CUSD 308, with 1,070 students on its rolls from grades 6 through 8. By comparison, Illinois's public schools average about 462 students each, so Traughber Jr High School sits 132% bigger than that benchmark.

CUSD 308 runs 21 schools in total, collectively educating 16,766 students. Traughber Jr High School is one of those campuses.

Looking at the student body, Traughber Jr High School reports that 56% of the student body identifies as White. Other groups include 24% Hispanic, 10% Black, 5% multiracial, 5% Asian. The wider county runs roughly 65% White, putting the school's mix noticeably less White than the area baseline.

Looking at the economic backdrop, On paper, Traughber Jr High School has 59 full-time-equivalent teachers, translating to a class-load average of around 18.0:1. That figure is higher than the state norm's 13.0:1 average. An estimated 25% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

After controlling for student poverty, Traughber Jr High School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 57.3%; this one delivers 49.3%.

Across the wider county, the surrounding county (Kendall County) shows that median household earnings sit near $111,601, roughly 37% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. Traughber Jr High School is one of 50 public schools in Kendall County (combined enrollment of about 29,773 students).

Nearest neighbor: Prairie Point Elem School, around 0.7 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Traughber Jr High School comes 6th of 9 in the immediate cluster, higher than the nearby-schools average of 49.2%.

The school occupies a small-town site.

Over the past 7-year window. Over the past 7-year window, the student count shrank 7%: 1,146 students in 2018 compared to 1,070 in 2025. Over the same period, the White share ticked down from 64% to 56%.

On the community side, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Kendall County at a glance

View full county profile
Population
137,675
Census ACS
Median income
$111,601
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
50
29,773 students

Quick facts

School name
Traughber Jr High School
District
CUSD 308
Address
570 Colchester Dr, Oswego, IL 60543
Phone
(630) 636-2700
County
Kendall County
Level
Middle
Grade range
06–08
Total enrollment
1,070
Teachers (FTE)
59
Student–teacher ratio
18.0:1
Free/Reduced lunch
264 (25%)
Locale
41-Rural: Fringe
NCES ID
173027003134
Charter school
No
Virtual school
No

Related schools

Other schools in CUSD 308
Other schools in Oswego
Nearby schools

Frequently asked questions

About Traughber Jr High School
How large is Traughber Jr High School?
Traughber Jr High School enrolls approximately 1,070 students in grades 06-08.
Is Traughber Jr High School an elementary, middle, or high school?
Traughber Jr High School is a middle school covering grades 06-08.
What is the student-teacher ratio at Traughber Jr High School?
The student-to-teacher ratio at Traughber Jr High School is approximately 18.0:1 (59 FTE teachers).
What is the racial breakdown of students at Traughber Jr High School?
At Traughber Jr High School, the student body is approximately 56% White, 24% Hispanic, 10% Black, 5% Asian, 5% Two or more.
What district is Traughber Jr High School in?
Traughber Jr High School is part of CUSD 308.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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