Glenbrook HSD 225

Glenbrook High School District 225, headquartered at 3801 W Lake Ave in Glenview, Illinois, is an active, regular public school district serving the thriving suburban landscape of the greater Chicago metropolitan area. Designed specifically around secondary education, the non-charter district operates four high schools catering exclusively to students in grades 9 through 12. The district serves an enrollment of 5,034 students, balanced across the high school progression with 1,149 freshmen, 1,246 sophomores, 1,297 juniors, and 1,342 seniors. Its large-suburb setting offers a high-capacity educational infrastructure tailored to prepare young adults for post-secondary academic and vocational success.

The district's student body reflects a rich tapestry of backgrounds, comprising 2,973 White, 1,150 Asian, 576 Hispanic, 249 multiracial, 72 Black, 11 Pacific Islander, and 3 American Indian students. To support this population, District 225 maintains an extensive workforce totaling over 2,071 full-time equivalent (FTE) staff members. This includes approximately 795 FTE classroom teachers, 145 FTE instructional aides, and more than 1,130 FTE support personnel. This exceptional staffing context ensures that students benefit from low student-to-educator ratios, strong instructional scaffolding, and comprehensive counseling and administrative services across all four campus environments.