For the 2025 school year, there are 6 public high schools serving 2,581 students in Grayslake, IL.
The top ranked public high schools in Grayslake, IL are Grayslake North High School, Grayslake Central High School and Laremont School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grayslake, IL public high schools have an average math proficiency score of 30% (versus the Illinois public high school average of 26%), and reading proficiency score of 45% (versus the 29% statewide average). High schools in Grayslake have an average ranking of 9/10, which is in the top 20% of Illinois public high schools.
Grayslake, IL public high school have a Graduation Rate of 95%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Grayslake Central High School, with 97% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 46% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Grayslake, IL (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Grayslake North High School
(Math: 32% | Reading: 43%)
Rank:
Rank:
8/
Top 30%10
1925 N Il Route 83
Grayslake, IL 60030
(847) 986-3100
Grayslake, IL 60030
(847) 986-3100
Grades: 9-12
| 1,206 students
Rank: #22.
Grayslake Central High School
(Math: 29% | Reading: 47%)
Rank:
Rank:
8/
Top 30%10
400 N Lake St
Grayslake, IL 60030
(847) 986-3300
Grayslake, IL 60030
(847) 986-3300
Grades: 9-12
| 1,375 students
Rank: #33.
Laremont School
Special Education School
(Math: ≤20% | Reading: ≤20% )
Rank:
Rank:
5/
Bottom 50%10
17934 W Gages Lake Rd
Grayslake, IL 60030
(847) 223-8191
Grayslake, IL 60030
(847) 223-8191
Grades: PK-12
| n/a students
Rank: n/an/a
Lake Co Collaborative Alop
Alternative School
18160 W Gages Lake Rd
Grayslake, IL 60030
(847) 548-8470
Grayslake, IL 60030
(847) 548-8470
Grades: 7-12
| n/a students
Rank: n/an/a
Lake Co High Schools Tech Campus
Vocational School
19525 W Washington St
Grayslake, IL 60030
(847) 223-6681
Grayslake, IL 60030
(847) 223-6681
Grades: 11-12
| n/a students
Rank: n/an/a
Lake County Cooperative Alop
Alternative School
18160 W Gages Lake Rd, Sedol
Grayslake, IL 60030
(847) 986-2368
Grayslake, IL 60030
(847) 986-2368
Grades: 6-12
| n/a students
Grayslake, Illinois Public Schools (Closed)
School
Location
Grades
Students
Corporate Commerce Transition (Closed 2009)
Special Education School
997 Corporate Cr Stc
Grayslake, IL 60030
(847) 986-3596
Grayslake, IL 60030
(847) 986-3596
Grades: n/a
| n/a students
Lake County High Schools Technical Campus (Closed 2013)
Vocational School
19525 West Washington St
Grayslake, IL 60030
(847) 543-6001
Grayslake, IL 60030
(847) 543-6001
Grades: 11-12
| n/a students
Marjorie Ureche Ec Center (Closed 2011)
Special Education School
18182 West Gages Lake Rd
Grayslake, IL 60030
(847) 223-8191
Grayslake, IL 60030
(847) 223-8191
Grades: PK-1
| n/a students
Frequently Asked Questions
What are the top ranked public high schools in Grayslake, IL?
The top ranked public high schools in Grayslake, IL include Grayslake North High School, Grayslake Central High School and Laremont School.
How many public high schools are located in Grayslake?
6 public high schools are located in Grayslake.
What is the racial composition of students in Grayslake?
Grayslake public high schools minority enrollment is 46% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).
Which public high schools in Grayslake are often viewed compared to one another?
Popular comparisons of public high schools in Grayslake include: Grayslake Central High School vs. Grayslake North High School, Grayslake North High School vs. Grayslake Central High School
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