Crystal Lake Central High School

45 W Franklin Ave
Crystal Lake, IL 60014
(School attendance zone shown in map)
Rank
8/
10
Top 30%
Crystal Lake Central High School serves 1,508 students in grades 9-12.
Crystal Lake Central High School placed in the top 30% of all schools in Illinois for overall test scores (math proficiency is top 20%, and reading proficiency is top 30%) for the 2017-18 school year.
The percentage of students achieving proficiency in math is 48% (which is higher than the Illinois state average of 32%) for the 2017-18 school year. The percentage of students achieving proficiency in reading/language arts is 50% (which is higher than the Illinois state average of 37%) for the 2017-18 school year.
The student:teacher ratio of 19:1 is higher than the Illinois state level of 15:1.
Minority enrollment is 27% of the student body (majority Hispanic), which is lower than the Illinois state average of 52% (majority Hispanic).

Top Placements

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

School Overview

Crystal Lake Central High School's student population of 1,508 students has stayed relatively flat over five school years.
The teacher population of 80 teachers has declined by 9% over five school years.
Grades OfferedGrades 9-12
Total Students1,508 students
This chart display total students of Crystal Lake Central High School by year, with the latest 2017-18 school year data.
Gender % This chart display gender of Crystal Lake Central High School
Total Classroom Teachers80 teachers
This chart display the total teachers of Crystal Lake Central High School by year, with the latest 2017-18 school year data.
Students by Grade This chart display the students of Crystal Lake Central High School by grade.

School Comparison

Crystal Lake Central High School is ranked within the top 30% of all 3,672 schools in Illinois (based off of combined math and reading proficiency testing data) for the 2017-18 school year.
The diversity score of Crystal Lake Central High School is 0.43, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year DataThis SchoolState Level (IL)
Overall Testing Rank
#742 out of 3672 schools
(Top 30%)
This chart display the overall school rank of Crystal Lake Central High School, with the latest 2017-18 school year data.
Math Test Scores (% Proficient)
48%
32%
This chart display 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 2017-18 school year data.
Reading/Language Arts Test Scores (% Proficient)
50%
37%
This chart display 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 2017-18 school year data.
Student : Teacher Ratio19:115:1
This chart display 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 2017-18 school year data.
American Indian
n/a
n/a
Asian
1%
5%
This chart display 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 2017-18 school year data.
Hispanic
20%
26%
This chart display 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 2017-18 school year data.
Black
2%
17%
This chart display 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 2017-18 school year data.
White
73%
48%
This chart display 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 2017-18 school year data.
Hawaiian
n/a
n/a
Two or more races
4%
4%
This chart display 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 2017-18 school year data.
All Ethnic Groups This chart display the percentage breakdown of students of all ethnic groups in Crystal Lake Central High School. This chart display the percentage breakdown of public school students of all ethnic groups in IL.
Diversity Score
0.430.68
This chart display the diversity score of Crystal Lake Central High School and the public school average diversity score of Illinois by year, with the latest 2017-18 school year data.
Graduation Rate
96%
87%
This chart display graduation rate of Crystal Lake Central High School and public school graduation rate of Illinois by year, with the latest 2017-18 school year data.
Eligible for Free Lunch
25%
47%
This chart display 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 2017-18 school year data.
Eligible for Reduced Lunch
4%
2%
This chart display 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 2017-18 school year data.
School Statewide TestingView Education Department Test Scores
School District NameCHSD 155 School District
Source: 2017-2018 (latest school year available) NCES, IL Dept. of Education

Nearby Public Schools

The nearest high school to Crystal Lake Central High School is Crystal Lake South High School (2.3 miles away)
The nearest middle school is Richard F Bernotas Middle School (0.9 miles away)
The nearest elementary school is Husmann Elementary School (0.2 miles away)
Show me:
  • School (Math and Reading Proficiency) Location Miles Grades Students
  • Crystal Lake Husmann Elementary School Math: 55% | Reading: 48%
    Rank
    9/
    10
    Top 20%
    Grades: K-5 | 498 students
    0.2 miles
    131 W Paddock St
    Crystal Lake, IL 60014
    (815) 459-7114
    0.2 K-5 498
  • Crystal Lake North Elementary School Math: 35% | Reading: 31%
    Rank
    6/
    10
    Top 50%
    Grades: K-5 | 699 students
    0.9 miles
    500 W Woodstock St
    Crystal Lake, IL 60014
    (815) 459-0122
    0.9 K-5 699
  • Crystal Lake Richard F Bernotas Middle School Math: 43% | Reading: 49%
    Rank
    8/
    10
    Top 30%
    Grades: 6-8 | 886 students
    0.9 miles
    170 N Oak St
    Crystal Lake, IL 60014
    (815) 459-9210
    0.9 6-8 886
  • Crystal Lake Hannah Beardsley Middle School Math: 32% | Reading: 22%
    Rank
    5/
    10
    Bottom 50%
    Grades: 6-8 | 1,028 student
    1.1 miles
    515 E Crystal Lake
    Crystal Lake, IL 60014
    (815) 477-5897
    1.1 6-8 1,028
  • Crystal Lake Lundahl Middle School Math: 38% | Reading: 44%
    Rank
    7/
    10
    Top 50%
    Grades: 6-8 | 726 students
    1.2 miles
    560 Nash Rd
    Crystal Lake, IL 60014
    (815) 459-5971
    1.2 6-8 726

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