Centennial High School
Centennial High School serves 1,404 students in grades 9-12.
Centennial High School placed in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 36% (which is higher than the Illinois state average of 33%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 37% (which is lower than the Illinois state average of 38%) for the 2018-19 school year.
The student:teacher ratio of 13:1 is lower than the Illinois state level of 15:1.
Minority enrollment is 63% of the student body (majority Black), which is higher than the Illinois state average of 52% (majority Hispanic and Black).
Centennial High School's student population of 1,404 students has stayed relatively flat over five school years.
The teacher population of 106 teachers has stayed relatively flat over five school years.
Total Classroom Teachers
Students by Grade
Centennial High School is ranked within the top 50% of all 3,655 schools in Illinois (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Centennial High School is 0.71, which is more 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 Data
State Level (IL)
Overall Testing Rank
#1444 out of 3655 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2017-2018 (latest school year available) NCES, IL Dept. of Education
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