Glenbrook Off Campus ranks in the top 20% of all schools in Illinois for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 40-59% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 40-59% (which is higher than the Illinois state average of 32%).
Quick Facts (2025-26)
- School Type: Alternative school
- Grades: 9-12
- Graduation Rate: ≥50%
- Math Proficiency: 40-59%
- Reading Proficiency: 40-59%
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Overview
The teacher population of 7 teachers has declined by 22% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students (19-20)
27 students
Total Classroom Teachers
7 teachers
School Calendar
Last Day of School
Mon. May 25, 2026
School Motto
A legacy of excellence, a future of innovation.
School Rankings
Math Test Scores (% Proficient)
(20-21)40-59%
28%
Reading/Language Arts Test Scores (% Proficient)
(20-21)40-59%
32%
Student-Teacher Ratio
n/a
13:1
American Indian
(19-20)n/a
n/a
Asian
(19-20)n/a
5%
Hispanic
(19-20)19%
26%
Black
(19-20)7%
17%
White
(19-20)56%
48%
Hawaiian
(19-20)n/a
n/a
Two or more races
(19-20)18%
4%
Graduation Rate
(17-18)≥50%
87%
Eligible for Free Lunch (19-20)
30%
47%
Eligible for Reduced Lunch (11-12)
16%
27%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
40-59% of students have achieved math proficiency (compared to the 28% IL state average), while 40-59% of students have achieved reading proficiency (compared to the 32% IL state average).
What is the graduation rate of Glenbrook Off Campus?
The graduation rate of Glenbrook Off Campus is 50%, which is lower than the Illinois state average of 87%.
How many students attend Glenbrook Off Campus?
27 students attend Glenbrook Off Campus.
What is the racial composition of the student body?
56% of Glenbrook Off Campus students are White, 19% of students are Hispanic, 18% of students are Two or more races, and 7% of students are Black.
What grades does Glenbrook Off Campus offer ?
Glenbrook Off Campus offers enrollment in grades 9-12
What school district is Glenbrook Off Campus part of?
Glenbrook Off Campus is part of Glenbrook HSD 225 School District.
School Reviews
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