Glenbrook North High School

Families in Northbrook, Illinois, are served by Glenbrook North High School, a large high school. The school runs grades 9 through 12 and enrolls 2,111 students. That compares with an average of about 834 students for high schools in Illinois.

Glenbrook HSD 225 runs Glenbrook North High School along with 1 other school, enrolling 5,034 students in total.

Of every 100 students at Glenbrook North High School, about 66 are White. After that, the student body is 23% Asian, 5% Hispanic, and 5% multiracial. Among all residents of Cook County, the White share is about 44%. The diversity index for Glenbrook North High School is 51%. For US public schools as a whole it is 70%.

With 161.3 full-time-equivalent teachers, the student-to-teacher ratio is about 13.1:1. High schools in Illinois average 13.8:1, 0.7 more students per teacher than here.

Looking at the county, Cook County, median household income comes to about $83,498, a bachelor's degree or higher is held by about 43% of adults, and the poverty rate is about 10%. The county has 1,406 public schools and about 697,934 students.

Maple School, about 0.1 miles away, is the closest public school. A five-mile radius around the school includes at least 8 other public schools.

Glenbrook North High School has an NCES locale of Suburb: Large.

From 2020-21 to 2024-25, enrollment increased from 2,025 to 2,111, a 4% rise.

Use the discussion section to ask about open houses, carpools, and field trips at Glenbrook North High School. Current and former families are welcome to add their experience.