ILHighVerified for 2025-26
Glenbrook South High School — School Profile & District Info
High|Glenview, Illinois|Glenbrook HSD 225|Last audited: Not yet synced
Glenview, IL 60026
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School Profile
Grades
9–12
Enrollment
3,015
Student:Teacher
13.2:1
Locale
Suburban
District
Glenbrook HSD 225Econ. Disadvantaged
-0.1%
Phone
(847)729-2000School Statistics
Academics (SY 2020-21)
ELA Proficiency
63%
96th percentile in IL
Math Proficiency
60%
95th percentile in IL
Chronic Absenteeism
18.4%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
27 courses offered
Dual Enrollment
Athletics
30 sports offered
Student-Teacher Ratio: 13.2:1
Near average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$32,130
District-level data
Funding Sources
Federal 2%State 21%Local 77%
Community Context
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
2,923
Current enrollment
Stable(-6% 5yr)Full School Calendar 2025-26
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Frequently Asked Questions about Glenbrook South High School
Glenbrook South High School currently enrolls 3,015 students across High grade levels. The school operates under the local school district in IL.