Grayslake Central High School

Grades: 9-12
Students: 1320
Type: Public
GreatSchools Rating
Student-Teacher Ratio: 13:1
Student-Counselor Ratio: 243:1
Certified Teachers: 100%
Community Reviews
14 Reviews
Additional GreatSchools Ratings
NA
Test Scores
8/10
Equity
NA
Academic Progress
9/10
College Readiness
NA
Student Growth

Community Reviews

Great Schools
Read what parents are saying about Grayslake Central High School
HORRIBLE FOR SPECIAL & EMOTIONAL fragile students! They will ship you off to a local special ed/behavioral school any chance they get! Outside activities are limited, NO gymnastics, NO swimming ( they don’t have a pool) . Wouldn’t recommend for the cost the taxer has to pay to attend here. The SRO (
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Posted by a parent on 8/30/2025
Wonderful school! Dedicated staff! Both of my children attend there
Posted by a parent on 5/4/2025
This school is great. My son graduated and my daughter is a current student.
Posted by a parent on 11/3/2023
One of the best high schools great teachers and great support!!!
Posted by a parent on 7/29/2023
Great school my kids had a blast here!!
Posted by a parent on 11/1/2021

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Grayslake schools - Grayslake Central High School is located at 400 North Lake Street, Grayslake IL 60030. Grayslake Central High School is in the Grayslake Chsd 127 School District. Grayslake Central High School is a Public school that serves grade levels 9-12.

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