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Whiteside Middle School

111 Warrior Way, Belleville, IL 62221

CSchola Grade
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Grades
5–8
Middle
Students
475
Enrolled 2024–25
Students per teacher
16.4 : 1
Full-time teachers
District
Whiteside SD 115
St. Clair County

Schola Grade C · Average

Letter grade (A–F) · compared with 688 Illinois middle schools · How we grade
Test scores21% proficient in math & reading
32ndpercentile
Equity12% of low-income students proficient
27thpercentile
Attendance21% chronically absent
52ndpercentile
Class size16.4 students per teacher
8thpercentile

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 Whiteside Middle School

Whiteside Middle School is a public middle school in Belleville, Illinois, serving grades 5–8. It is part of Whiteside SD 115. The school is located in a large suburb in St. Clair County.

In the 2024–25 school year, 475 students were enrolled, with about 16.4 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 C (average), compared with 688 Illinois middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 5–8

Location & nearby schools

111 Warrior Way
Belleville, IL 62221
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School details

Type
Public School · What this means
Level
Middle
Grades offered
5–8
Enrollment (2024–25)
475 students
Students per teacher
16.4 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Whiteside SD 115
County
St. Clair County
NCES school ID
174230004889

Schools near Whiteside Middle School

All 36 schools in Belleville →

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.