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IL Regular School High School

Glenbrook South High School

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4000 W Lake Ave, Glenview, IL 60026 • Cook County
(847) 729-2000
Website

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
2,923
Teachers (FTE)
227.4
Student-Teacher Ratio
12.9:1
FRPL Eligible
Not reported

Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)

0 1,900 3,800 2020-2021: 3,139 students 3,139 2020-2021 2021-2022: 3,080 students 3,080 -1.9% 2021-2022 2022-2023: 3,030 students 3,030 -1.6% 2022-2023 2023-2024: 3,015 students 3,015 -0.5% 2023-2024 2024-2025: 2,923 students 2,923 -3.1% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 1,577 (54%) Asian: 675 (23.1%) Hispanic / Latino: 466 (15.9%) Two or More Races (Multiracial): 145 (5%) Black or African American: 53 (1.8%) Native Hawaiian / Pacific Islander: 5 (0.2%) American Indian / Alaska Native: 2 (0.1%)
2,923 Students
White 1,577 54%
Asian 675 23.1%
Hispanic / Latino 466 15.9%
Two or More Races (Multiracial) 145 5%
Black or African American 53 1.8%
Native Hawaiian / Pacific Islander 5 0.2%
American Indian / Alaska Native 2 0.1%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 2,923 Students
Grade 10: 755 (25.8%) Grade 11: 763 (26.1%) Grade 12: 767 (26.2%) Grade 9: 638 (21.8%)
2,923 Students
Grade 10 755 25.8%
Grade 11 763 26.1%
Grade 12 767 26.2%
Grade 9 638 21.8%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
1,554
53.2%
F
Female Students
1,369
46.8%