9310 Scott Rd
Roswell, GA 30076
(School attendance zone shown in map)
Rating
8/
10
Top 30%
Centennial High School serves 1,930 students in grades 9-12.
Centennial High School placed in the top 30% of all schools in Georgia for overall test scores (math proficiency is top 50%, and reading proficiency is top 30%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 51% (which is higher than the Georgia state average of 44%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 56% (which is higher than the Georgia state average of 45%) for the 2018-19 school year.
The student:teacher ratio of 17:1 is higher than the Georgia state level of 15:1.
Minority enrollment is 58% of the student body (majority Black and Hispanic), which is lower than the Georgia state average of 60% (majority Black).

Top Rankings

Centennial High School ranks among the top 20% of public schools in Georgia for:

Category
Attribute

School Overview

Centennial High School's student population of 1,930 students has stayed relatively flat over five school years.
The teacher population of 114 teachers has declined by 7% over five school years.
Grades Offered
Grades 9-12
Total Students
1,930 students
This chart display total students of Centennial High School by year, with the latest 2017-18 school year data.
Gender %
This chart display gender of Centennial High School
Total Classroom Teachers
114 teachers
This chart display the total teachers of Centennial High School by year, with the latest 2017-18 school year data.
Students by Grade
This chart display the students of Centennial High School by grade.

School Calendar

View the Centennial High School yearly calendar below. Note key dates such as:

Event
Date
Last Day of School
May 26, 2022 (Thursday)
First Day of School
August 08, 2022 (Monday)
Labor Day (Schools Closed)
September 05, 2022 (Monday)
Columbus Day (Schools Closed)
October 10, 2022 (Monday)
Last Day of First Semester
December 16, 2022 (Friday)

School Rankings

Centennial High School is ranked within the top 30% of all 2,196 schools in Georgia (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Centennial High School is 0.70, which is more than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year Data
This School
State Level (GA)
Overall Testing Rank
#567 out of 2196 schools
(Top 30%)
This chart display the overall school rank of Centennial High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
51%
44%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Centennial High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Georgia by year, with the latest 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
56%
45%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Centennial High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Georgia by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
17:1
15:1
This chart display the student teacher ratio of Centennial High School and the public school average student teacher ratio of Georgia by year, with the latest 2017-18 school year data.
American Indian
n/a
n/a
Asian
4%
4%
This chart display the percentage of Asian students in Centennial High School and the percentage of Asian public school students in Georgia by year, with the latest 2017-18 school year data.
Hispanic
24%
15%
This chart display the percentage of Hispanic students in Centennial High School and the percentage of Hispanic public school students in Georgia by year, with the latest 2017-18 school year data.
Black
26%
37%
This chart display the percentage of Black students in Centennial High School and the percentage of Black public school students in Georgia by year, with the latest 2017-18 school year data.
White
42%
40%
This chart display the percentage of White students in Centennial High School and the percentage of White public school students in Georgia 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 Centennial High School and the percentage of public school students of two or more races in Georgia 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 Centennial High School.
This chart display the percentage breakdown of public school students of all ethnic groups in GA.
Diversity Score
0.70
This chart display the diversity score of Centennial High School and the public school average diversity score of Georgia by year, with the latest 2017-18 school year data.
Graduation Rate
92%
83%
This chart display graduation rate of Centennial High School and public school graduation rate of Georgia by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
27%
56%
This chart display the percentage of students who is eligible for free lunch in Centennial High School and the percentage of public school students who is eligible for free lunch in Georgia by year, with the latest 2017-18 school year data.
Eligible for Reduced Lunch
6%
5%
This chart display the percentage of students who is eligible for reduced lunch in Centennial High School and the percentage of public school students who is eligible for reduced lunch in Georgia by year, with the latest 2017-18 school year data.
School District Name
Source: 2017-2018 (latest school year available) NCES, GA Dept. of Education

School Reviews

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Quick Stats (2022)

  • Grades: 9-12
  • Students: 1,930 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 58%
  • Graduation Rate
    : 92% (Top 30% in GA)
  • Overall Testing Rank
    : Top 30%
  • Math Proficiency
    : 51% (Top 50%)
  • Reading Proficiency
    : 56% (Top 30%)
  • Diversity Score
    : 0.70 (Top 10%)

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