DISTRICT 225 BOUNDARIES: ATTENDANCE AREAS
Glenbrook North
Almost the entire village of Northbrook is within the Glenbrook North attendance area. There are two very small sections of Northbrook that do not attend Glenbrook North High School: an eastern section that attends New Trier and a section in the far northwestern area that attends Wheeling High School.
Glenbrook South
Although the majority of the village of Glenview is in the Glenbrook South attendance area, some homes south of Central Road are in the Maine High School District. The village of Golf attends Glenbrook South High School.
Boundary Information
Every year a dashboard report is created with pertinent data related to student demographics, student achievement and teaching staff. In each area ten years of data is incorporated so that trends can been identified.
Student Enrollment
- Total student enrollment has grown over the last 10 years. District enrollment is projected to increase with a peak of 5250 in 2020. This represents an increase of 1.0% as compared to this year’s population. Projections beyond three years can be volatile.
- Although overall District enrollment is expected to grow, GBN enrollment has decreased over the last ten years by approximately 2.0%.
- GBS student enrollment has grown over the last 10 years by approximately 24.3%. Enrollment at GBS is projected to increase over the next 2 years to a high of 3190 students.
Student Demographics
- The Hispanic population has grown by 5% over the last ten years and the white population has dropped by 8% in that same period. Other populations have remained relatively stable over the years.
Student Achievement
- The district graduation rate average is 96.1%.
- The percentage of students attending college at both schools has consistently been high.
- Composite ACT scores at both schools continue to remain high and once again both schools have the highest Composite ACT in school history; however, fewer students took the ACT with the shift to the state-mandated SAT.
- Efforts have been in place at both schools to address the needs of special education students, limited English proficient students and low income & Hispanic students at GBS. These groups of students have performed at a level below that of their white and Asian counterparts. Because of the relatively small size of these subgroups of students in the junior class who participate in assessments, there has been greater fluctuation in the academic performance of students in these subgroups.
Staff
- 89.6% of teachers hold master’s degrees or above.
- The average number of years of teaching experience for our certified staff is 14.7
Special Education
- The percentage of special education enrollment in the district has grown over the last 10 years from 11.43% to 12.90%. The state no longer reports comparative data.
Complete Demographics & Achievement Dashboard Report
CURRENT DISTRICT AND SCHOOL STATE REPORT CARDS
The Illinois State Board of Education compiles a Report Card for every school and district each year, based on data including test scores, demographics, financial information and improvement plans. The Report Card demonstrate how well a school or district performs compared to others in the state.
District 225
Glenbrook North High School
Glenbrook South High School