Serving 663 students in grades 7-8, Grayslake Middle School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 29% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 27% (which is lower than the Illinois state average of 30%).
The student:teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 47% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
- Grades: 7-8
- Enrollment: 663 students
- Student:Teacher Ratio: 14:1
- Minority Enrollment: 47%
- Overall Testing Rank: Top 50% in IL
- Math Proficiency: 29% (Top 50%)
- Reading Proficiency: 27% (Top 50%)
- Science Proficiency: 67% (Top 20%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Grayslake Middle School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Science Proficiency
Diversity
School Overview
Grayslake Middle School's student population of 663 students has stayed relatively flat over five school years.
The teacher population of 47 teachers has grown by 6% over five school years.
Grades Offered
Grades 7-8
Total Students
663 students
Gender %
Total Classroom Teachers
47 teachers
School Calendar
School Rankings
Grayslake Middle School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Grayslake Middle School is 0.62, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1303 out of 3426 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
(20-21)29%
28%
Reading/Language Arts Test Scores (% Proficient)
27%
30%
Science Test Scores (% Proficient)
67%
50%
Student : Teacher Ratio
14:1
13:1
American Indian
n/a
1%
Asian
5%
6%
Hispanic
31%
28%
Black
5%
16%
White
53%
45%
Hawaiian
n/a
n/a
Two or more races
6%
4%
All Ethnic Groups
Eligible for Free Lunch
21%
43%
Eligible for Reduced Lunch
4%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Grayslake Middle School's ranking?
Grayslake Middle School is ranked #1303 out of 3,426 schools, which ranks it among the top 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
29% of students have achieved math proficiency (compared to the 28% IL state average), while 27% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Grayslake Middle School?
663 students attend Grayslake Middle School.
What is the racial composition of the student body?
53% of Grayslake Middle School students are White, 31% of students are Hispanic, 6% of students are Two or more races, 5% of students are Asian, and 5% of students are Black.
What is the student:teacher ratio of Grayslake Middle School?
Grayslake Middle School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Grayslake Middle School offer ?
Grayslake Middle School offers enrollment in grades 7-8
What school district is Grayslake Middle School part of?
Grayslake Middle School is part of Grayslake CCSD 46 School District.
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