Serving 754 students in grades 6-8, Belvidere South Middle School ranks in the bottom 50% of all schools in Illinois for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 9% (which is lower than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 14% (which is lower than the Illinois state average of 30%).
The student-teacher ratio of 11:1 is lower than the Illinois state level of 13:1.
Minority enrollment is 66% of the student body (majority Hispanic), which is higher than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 754 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 66%
- Overall Testing Rank: Bottom 50% in IL
- Math Proficiency: 9% (Btm 50%)
- Reading Proficiency: 14% (Btm 50%)
- Science Proficiency: 46% (Btm 50%)
- Attendance Zone: Belvidere South Middle School serves the southeast part of Belvidere, IL, covering an area of approximately 110.4 square miles. Most families can expect a typical drive of 10-15 minutes to reach the school, with an average distance of 5.6 miles to the edge of the attendance zone and the furthest point being 8.8 miles away.
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Overview
Belvidere South Middle School's student population of 754 students has declined by 6% over five school years.
The teacher population of 71 teachers has grown by 10% over five school years.
Grades Offered
Grades 6-8
Total Students
754 students
Total Classroom Teachers
71 teachers
School Calendar
School Rankings
Belvidere South Middle School ranks within the bottom 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Belvidere South Middle School is 0.55, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2825 out of 3542 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
9%
27%
Reading/Language Arts Test Scores (% Proficient)
14%
30%
Science Test Scores (% Proficient)
46%
50%
Student-Teacher Ratio
11:1
13:1
American Indian
n/a
n/a
Asian
1%
6%
Hispanic
58%
29%
Black
4%
16%
White
34%
45%
Hawaiian
n/a
n/a
Two or more races
3%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)26.4%
29.7%
Eligible for Free Lunch
53%
43%
Eligible for Reduced Lunch
7%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Belvidere South Middle School's ranking?
Belvidere South Middle School is ranked #2825 out of 3,542 schools, which ranks it among the bottom 50% of public schools in Illinois.
What schools are Belvidere South Middle School often compared to?
Belvidere South Middle Schoolis often viewed alongside schools like Lincoln Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
9% of students have achieved math proficiency (compared to the 27% IL state average), while 14% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Belvidere South Middle School?
754 students attend Belvidere South Middle School.
What is the racial composition of the student body?
58% of Belvidere South Middle School students are Hispanic, 34% of students are White, 4% of students are Black, 3% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of Belvidere South Middle School?
Belvidere South Middle School has a student ration of 11:1, which is lower than the Illinois state average of 13:1.
What grades does Belvidere South Middle School offer ?
Belvidere South Middle School offers enrollment in grades 6-8
What school district is Belvidere South Middle School part of?
Belvidere South Middle School is part of Belvidere CUSD 100 School District.
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