This school is rated above average in school quality compared to other schools in the state. Students here have above average college readiness measures, and this school has below average results in how well it’s serving disadvantaged students.
Academics
Test scores
Find out what state standardized test scores really tell you about a school – and what they don’t.
Subject
% Proficient
Algebra I
3%
State avg: 23%
Math
3%
State avg: 30%
English
32%
State avg: 36%
Equity
1/10
Equity overview
Is this school offering opportunity for all its students, or leaving some kids behind? Successful schools are working to close the achievement gap.

Very concerning:

Disadvantaged students at this school may be falling far behind other students in the state, and this school may have large achievement gaps.


Parent tip:

Look at the Race/ethnicity and Low-income sections below to see how different student groups are doing at this school. Are there big gaps?... More Start a conversation with a teacher or a fellow parent about how to interpret this information. What's the school doing to help all students succeed? How can you help?

Environment
Students
Studies show that diversity in school leads to long-term benefits for students. Discover why!
White
86%
Hispanic
8%
Asian
3%
Black
1%
Two or more races
1%
American Indian/Alaska Native
<1%
Hawaiian Native/Pacific Islander
<1%
Teachers & staff
Parents often value small class sizes, but the truth is more complicated.
Students per teacher
17 :1
State avg: 15 :1
Students per counselor
350 :1
State avg: 432 :1
Percent of teachers with 3 or more years experience
88%
State avg: 88%
Show more Teachers & staff
18 Reviews
4 out of 5 stars
5 10
4 3
3 0
2 2
1 2
Neighborhood
1200 South Mchenry Ave
Crystal Lake, IL 60014
Map of Crystal Lake South High School address. Map of Crystal Lake South High School address. Map of Crystal Lake South High School address.
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Last modified: June 1, 2017
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