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Glenbrook South High School

PublicRegular
Glenview, Illinois · Glenbrook HSD 225
Students3,015enrolled
Ratio13.2:1students:teacher
LevelHigh9–12
SCHOOL SNAPSHOT
Students3,015
Grade Span9–12
Student:Teacher13.2:1
Free/Reduced Lunch—
Title INo
SectorPublic
Glenbrook South
OverviewEnrollmentDemographicsPerformanceAttendanceOutcomesDisciplineWorkforceFinanceInclusionProgramsDistrictTrendsSimilarNearbyCalendarParent Info

Key Indicators

At-a-glance snapshot, compared to state averages where available

State avg: 375
3,015
Total Enrollment
13.2:1
Student : Teacher
Public
Sector
No
Title I
District
Governance
9–12
Grade Span
High
Level

Overview

Glenbrook South High School is a public high serving grades 9–12 in Glenview, Illinois. The school enrolls 3,015 students. It is part of the Glenbrook HSD 225 district.

Source: NCES CCD (2023)

Strengths & Things to Consider

Indicators pulled from NCES CCD and benchmarked against Illinois state averages. This is not a ranking — different families value different things.

Strengths

Smaller-than-average class sizes
13.2:1 student-to-teacher ratio (US average ≈ 16:1)

Things to Consider

Very large student body
3,015 students — some students report feeling anonymous in very large high schools
No official school website listed in our source data
This is a data-completeness gap, not a reflection of the school

Key Facts

SectorPublic
School TypeRegular
LevelHigh
Grade Span9–12
DistrictGlenbrook HSD 225
County17031
CityGlenview
ZIP60026
CharterNo
MagnetNo
Title INo
NCES School ID172901003043

Student Demographics

Total Enrollment3,015
White0.0%
Hispanic / Latino13.8%
Black / African American18.6%
Asian1.4%
American Indian / Alaska Native60.9%
Native Hawaiian / Pacific Islander0.1%
Two or More Races5.3%

Race / Ethnicity Distribution

White
0.0%
Hispanic
13.8%
Black
18.6%
Asian
1.4%
Two+
5.3%
Source: NCES CCD (2023)