Glenbrook North High School

Glenbrook North High School earns a composite score of 9.0 out of 10 — Exceptional — and ranks 8th among 703 public high schools in Illinois. The academic subscore of 9.8 out of 10 is the primary driver, reflecting strong performance on measured academic outcomes. A growth score of 7.6 shows students continue making measurable gains throughout their four years at the school.

The school serves 2,077 students in grades 9 through 12 as a regular public school in Northbrook. A student-teacher ratio of 12.8 to 1 keeps the instructional environment personal at this enrollment. Glenbrook North outperforms 98% of Illinois public schools — a pool of more than 3,800 — placing it in the top tier of the state's academic performers regardless of school type or level.

Among Northbrook's 11 public schools, Glenbrook North ranks 8th. For families choosing a high school in the area, that city rank sits alongside statewide standing that most Illinois high schools don't reach: a top-10 position in the state and an academic score within a fraction of a perfect 10.

Glenbrook North High School is a large school with 2,077 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.