Serving 1,368 students in grades 6-8, Campbell Middle School ranks in the top 50% of all schools in Georgia for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 30% (which is lower than the Georgia state average of 39%). The percentage of students achieving proficiency in reading/language arts is 40% (which is equal to the Georgia state average of 40%).
The student-teacher ratio of 17:1 is higher than the Georgia state level of 14:1.
Minority enrollment is 84% of the student body (majority Black), which is higher than the Georgia state average of 66% (majority Black).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 1,368 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 84%
- Overall Testing Rank: Top 50% in GA
- Math Proficiency: 30% (Btm 50%)
- Reading Proficiency: 40% (Top 50%)
- Science Proficiency: 35% (Top 50%)
- Source: National Center for Education Statistics (NCES), GA Dept. of Education
School Overview
Campbell Middle School's student population of 1,368 students has declined by 15% over five school years.
The teacher population of 82 teachers has declined by 17% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
1,368 students
Total Classroom Teachers
82 teachers
School Rankings
Campbell Middle School ranks within the top 50% of all 2,192 schools in Georgia (based off of combined math and reading proficiency testing data).
The diversity score of Campbell Middle School is 0.66, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1064 out of 2192 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
30%
39%
Reading/Language Arts Test Scores (% Proficient)
40%
40%
Science Test Scores (% Proficient)
35%
40%
Student-Teacher Ratio
17:1
14:1
American Indian
n/a
n/a
Asian
5%
5%
Hispanic
21%
20%
Black
52%
36%
White
16%
34%
Hawaiian
n/a
n/a
Two or more races
6%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
49%
63%
Eligible for Reduced Lunch
8%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), GA Dept. of Education
Frequently Asked Questions
What is Campbell Middle School's ranking?
Campbell Middle School is ranked #1064 out of 2,192 schools, which ranks it among the top 50% of public schools in Georgia.
What schools are Campbell Middle School often compared to?
Campbell Middle Schoolis often viewed alongside schools like Griffin Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
30% of students have achieved math proficiency (compared to the 39% GA state average), while 40% of students have achieved reading proficiency (compared to the 40% GA state average).
How many students attend Campbell Middle School?
1,368 students attend Campbell Middle School.
What is the racial composition of the student body?
52% of Campbell Middle School students are Black, 21% of students are Hispanic, 16% of students are White, 6% of students are Two or more races, and 5% of students are Asian.
What is the student-teacher ratio of Campbell Middle School?
Campbell Middle School has a student ration of 17:1, which is higher than the Georgia state average of 14:1.
What grades does Campbell Middle School offer ?
Campbell Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Campbell Middle School part of?
Campbell Middle School is part of Cobb County School District.
School Reviews
5 10/10/2025
Campbell Middle School is a hidden gem. As one of the only international baccalaureate (IB) middle schools in Cobb County its curriculum is impressive. The principal and our entire staff are dedicated to creating a love for learning and a thirst for knowledge that goes beyond the classroom. Complimenting our IB program, CMS offers various trips to other countries such as our Spring Break France and Spain trip or our Colombia South America Service Trip during the Summer break. CMS is forming wonderful global citizens.- that are truly prepared for the world. If one is concerned about the size of CMS, over 1500 students, I agree- it is large and I was worried that our child might feel overwhelmed by it or lost in the numbers of the school- but through the offering of various clubs and the design of the school being segmented by grade: 6th grade hall, 7th grade hall, 8th grade hall- that 1500 number becomes easy to navigate and the school through time begins to feel like a big family. The specific academy choices such as Band, Orchestra, Spanish, French, Art, Engineering, Drama, Chorus, PE also help to make the school seem smaller. Students who choose orchestra stay in orchestra for the entire 3 years, thus getting very close. The same goes for our language classes or Art. We cannot say enough good stuff about CMS. It truly is a hidden gem, and each year it gets brighter and brighter. Next year our 2nd child will be attending CMS.
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