Public School Review - Established 2003

Crystal Lake Central High School vs. Crystal Lake South High School

Should you attend Crystal Lake Central High School or Crystal Lake South High School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.

School Overview

School
Crystal Lake Central High School
45 W Franklin Ave
Crystal Lake, IL 60014
: 
8/
10
Top 30%
Crystal Lake South High School
1200 S Mchenry Ave
Crystal Lake, IL 60014
: 
8/
10
Top 30%
Top Rankings

Crystal Lake Central High School ranks among the top 20% of public schools in Illinois for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 5%)

Crystal Lake South High School ranks among the top 20% of public schools in Illinois for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 20%)
Overview
Serving 1,470 students in grades 9-12, Crystal Lake Central High School ranks in the top 30% of all schools in Illinois for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 34% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 34% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 17:1 is higher than the Illinois state level of 14:1.
Minority enrollment is 33% of the student body (majority Hispanic), which is lower than the Illinois state average of 54% (majority Hispanic).
Serving 1,301 students in grades 9-12, Crystal Lake South High School ranks in the top 30% of all schools in Illinois for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 36% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 41% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 18:1 is higher than the Illinois state level of 14:1.
Minority enrollment is 30% of the student body (majority Hispanic), which is lower than the Illinois state average of 54% (majority Hispanic).
Grades Offered
9-12
9-12
Total Students
1,470 students
1,301 students
This chart displays total students of Crystal Lake Central High School by year, with the latest 2022-23 school year data.
This chart displays total students of Crystal Lake South High School by year, with the latest 2022-23 school year data.
% Male | % Female
52% | 48%
52% | 48%
This chart displays gender of Crystal Lake Central High School
This chart displays gender of Crystal Lake South High School
Total Classroom Teachers
87 teachers
74 teachers
This chart displays the total teachers of Crystal Lake Central High School by year, with the latest 2022-23 school year data.
This chart displays the total teachers of Crystal Lake South High School by year, with the latest 2022-23 school year data.
Student : Teacher Ratio
17:1
18:1
This chart displays the student teacher ratio of Crystal Lake Central High School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data.
This chart displays the student teacher ratio of Crystal Lake South High School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data.

Test Scores

#985 out of 3426 schools in IL
(Top 30%)
#759 out of 3426 schools in IL
(Top 30%)
This chart displays the overall school rank of Crystal Lake Central High School, with the latest 2021-22 school year data.
This chart displays the overall school rank of Crystal Lake South High School, with the latest 2021-22 school year data.
34%
(Top 30% in IL)(20-21 School Year Data)
36%
(Top 30% in IL)(20-21 School Year Data)
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Crystal Lake Central High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Crystal Lake South High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data.
34%
(Top 50% in IL)
41%
(Top 30% in IL)
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Crystal Lake Central High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Crystal Lake South High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
61%
(Top 50% in IL)
62%
(Top 30% in IL)
97%
(Top 5% in IL)
95%
(Top 20% in IL)
This chart displays graduation rate of Crystal Lake Central High School and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.
This chart displays graduation rate of Crystal Lake South High School and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.

Students by Grade

Students by Grade
This chart displays the students of Crystal Lake Central High School by grade.
This chart displays the students of Crystal Lake South High School by grade.
Grade 9 Students
338
301
Grade 10 Students
382
319
Grade 11 Students
393
339
Grade 12 Students
357
342

Students by Ethnicity

% American Indian
n/a
n/a
% Asian
3%
4%
This chart displays the percentage of Asian students in Crystal Lake Central High School and the percentage of Asian public school students in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of Asian students in Crystal Lake South High School and the percentage of Asian public school students in Illinois by year, with the latest 2022-23 school year data.
% Hispanic
28%
22%
This chart displays the percentage of Hispanic students in Crystal Lake Central High School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of Hispanic students in Crystal Lake South High School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data.
% Black
2%
3%
This chart displays the percentage of Black students in Crystal Lake Central High School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of Black students in Crystal Lake South High School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data.
% White
67%
70%
This chart displays the percentage of White students in Crystal Lake Central High School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of White students in Crystal Lake South High School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data.
% Hawaiian
n/a
n/a
% Two or more races
n/a
1%
This chart displays the percentage of students of two or more races in Crystal Lake Central High School and the percentage of public school students of two or more races in Illinois by year, with the latest 2021-22 school year data.
This chart displays the percentage of students of two or more races in Crystal Lake South High School and the percentage of public school students of two or more races in Illinois by year, with the latest 2022-23 school year data.
0.48
0.46
This chart displays the diversity score of Crystal Lake Central High School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data.
This chart displays the diversity score of Crystal Lake South High School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data.

Additional Information

Eligible for Free Lunch
22%
14%
This chart displays the percentage of students who is eligible for free lunch in Crystal Lake Central High School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for free lunch in Crystal Lake South High School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
7%
5%
This chart displays the percentage of students who is eligible for reduced lunch in Crystal Lake Central High School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data.
This chart displays the percentage of students who is eligible for reduced lunch in Crystal Lake South High School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data.
 
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