SchoolDataLookup

Glenbrook North High School

Regular School · Northbrook, IL

Glenbrook North High School is a regular school school in Northbrook, Illinois, serving grades 09–12 with 2,111 students enrolled (SY 2024-2025). The student-teacher ratio is 13.1:1.

Level
High
Grades
09 – 12
Enrollment
2,111
Teachers (FTE)
161.3
Student–Teacher Ratio
13.1:1
Status
Open
Lunch Program Participation
No

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
White 1,396 66%
Asian 475 23%
Hispanic/Latino 110 5%
Two or more races 104 5%
Black or African American 19 1%
Native Hawaiian / Pacific Islander 6 0%
American Indian / Alaska Native 1 0%
Total enrollment 2,111 1,073M / 1,038F

English Language Learners: 37 (2% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency 66.0% +38.3pp 27.7% 507
Reading Proficiency 67.0% +34.3pp 32.7% 507

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses
Yes (22)
600 students enrolled
Gifted & Talented
None offered
SAT/ACT Takers
685
students tested · SY 2021–22
Out-of-School Suspensions
5
0.2% of enrollment · SY 2021–22
Chronically Absent
74
3.5% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 2,111 100%

Contact & Location

2300 Shermer Rd

Northbrook, IL 60062

Phone: (847)272-6400

http://www.glenbrook225.org/north

District

Glenbrook HSD 225

Per-pupil expenditure: $36,850

District enrollment: 5,092

Other Schools in District

Related Data

NCES ID

172901003042

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD