Top Rankings
Northbrook ESD 27 School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 1%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there are 3 public elementary schools serving 1,340 students in Northbrook ESD 27 School District. This district's average elementary testing ranking is 10/10, which is in the top 1% of public elementary schools in Illinois.
Public Elementary Schools in Northbrook ESD 27 School District have an average math proficiency score of 72% (versus the Illinois public elementary school average of 27%), and reading proficiency score of 69% (versus the 30% statewide average).
Minority enrollment is 36% of the student body (majority Asian), which is less than the Illinois public elementary school average of 56% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
3 Schools
3,120 Schools
# Students
1,340 Students
1,192,824 Students
# Teachers
121 Teachers
91,472 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Northbrook ESD 27 School District, which is ranked within the top 5% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#9 out of 865 school districts
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
72%
27%
Reading/Language Arts Test Scores (% Proficient)
69%
30%
Science Test Scores (% Proficient)
84%
50%
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