Betty Gray Middle School

1550 Pebblebrook Cir Se
Mableton, GA 30126
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 686 students in grades 6-8, Betty Gray Middle School ranks in the bottom 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 27% (which is lower than the Georgia state average of 37%). The percentage of students achieving proficiency in reading/language arts is 28% (which is lower than the Georgia state average of 40%).
The student:teacher ratio of 15:1 is higher than the Georgia state level of 14:1.
Minority enrollment is 96% of the student body (majority Black), which is higher than the Georgia state average of 65% (majority Black and Hispanic).

Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 686 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 96%
  • : Bottom 50% in GA
  • : 27% (Btm 50%)
  • : 28% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), GA Dept. of Education

School Overview

Betty Gray Middle School's student population of 686 students has grown by 13% over five school years.
The teacher population of 47 teachers has grown by 38% over five school years.
Grades Offered
Grades 6-8
Total Students
686 students
This chart displays total students of Betty Gray Middle School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Betty Gray Middle School
Total Classroom Teachers
47 teachers
This chart displays the total teachers of Betty Gray Middle School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Betty Gray Middle School by grade.

School Rankings

Betty Gray Middle School ranks within the bottom 50% of all 2,204 schools in Georgia (based off of combined math and reading proficiency testing data).
The diversity score of Betty Gray Middle School is 0.57, which is less than the diversity score at state average of 0.71. The school's diversity has stayed relatively flat over five school years.
This School
State Level (GA)
#1417 out of 2204 schools
(Bottom 50%)
This chart displays the overall school rank of Betty Gray Middle School, with the latest 2021-22 school year data.
27%
37%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Betty Gray Middle 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 2021-22 school year data.
28%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Betty Gray Middle 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 2021-22 school year data.
Student : Teacher Ratio
15:1
14:1
This chart displays the student teacher ratio of Betty Gray Middle School and the public school average student teacher ratio of Georgia by year, with the latest 2022-23 school year data.
American Indian
n/a
n/a
Asian
1%
5%
This chart displays the percentage of Asian students in Betty Gray Middle School and the percentage of Asian public school students in Georgia by year, with the latest 2011-12 school year data.
Hispanic
45%
19%
This chart displays the percentage of Hispanic students in Betty Gray Middle School and the percentage of Hispanic public school students in Georgia by year, with the latest 2022-23 school year data.
Black
48%
36%
This chart displays the percentage of Black students in Betty Gray Middle School and the percentage of Black public school students in Georgia by year, with the latest 2022-23 school year data.
White
4%
35%
This chart displays the percentage of White students in Betty Gray Middle School and the percentage of White public school students in Georgia by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
2%
5%
This chart displays the percentage of students of two or more races in Betty Gray Middle School and the percentage of public school students of two or more races in Georgia by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Betty Gray Middle School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Georgia.
0.57
This chart displays the diversity score of Betty Gray Middle School and the public school average diversity score of Georgia by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
77%
59%
This chart displays the percentage of students who is eligible for free lunch in Betty Gray Middle School and the percentage of public school students who is eligible for free lunch in Georgia by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
10%
5%
This chart displays the percentage of students who is eligible for reduced lunch in Betty Gray Middle School and the percentage of public school students who is eligible for reduced lunch in Georgia by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), GA Dept. of Education

Frequently Asked Questions

What is Betty Gray Middle School's ranking?
Betty Gray Middle School is ranked #1417 out of 2,204 schools, which ranks it among the bottom 50% of public schools in Georgia.
What schools are Betty Gray Middle School often compared to?
Betty Gray Middle Schoolis often viewed alongside schools like Mason Creek Middle School, Chestnut Log Middle School, East Cobb Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
27% of students have achieved math proficiency (compared to the 37% GA state average), while 28% of students have achieved reading proficiency (compared to the 40% GA state average).
How many students attend Betty Gray Middle School?
686 students attend Betty Gray Middle School.
What is the racial composition of the student body?
48% of Betty Gray Middle School students are Black, 45% of students are Hispanic, 4% of students are White, 2% of students are Two or more races, and 1% of students are Asian.
What is the student:teacher ratio of Betty Gray Middle School?
Betty Gray Middle School has a student ration of 15:1, which is higher than the Georgia state average of 14:1.
What grades does Betty Gray Middle School offer ?
Betty Gray Middle School offers enrollment in grades 6-8
What school district is Betty Gray Middle School part of?
Betty Gray Middle School is part of Cobb County School District.

School Calendar

View the Betty Gray Middle School yearly calendar below. Note key dates such as:

Event
Date
Spring Break
April 07, 2025 (Monday)
Last Day of School
May 21, 2025 (Wednesday)

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Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 686 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 96%
  • : Bottom 50%
  • : 27% (Btm 50%)
  • : 28% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), GA Dept. of Education

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