C
Betty Gray Middle School
PublicMiddleGrades 6–8
1550 Pebblebrook Cir SE, Mableton, GA 30126 · (770) 819-2414 · Part of Cobb County School District
Students
702
Students per teacher
16:1
Free or reduced lunch
99%
Setting
Suburb
Grades
6–8
What stands out about Betty Gray Middle School
- Math proficiency 21 pts below the state
- Reading / language arts 17 pts below the state
- Enrollment up 16.6% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency14%
State average 34.8%
Reading / language arts22%
State average 38.5%
Location
Directions ↗
1550 Pebblebrook Cir SE, Mableton
Students
Enrollment by grade
Grade 6254
Grade 7218
Grade 8230
Enrollment over time
602’20
544’21
521’22
686’23
702’24
Up 16.6% since 2020.
Who goes here
Black 50%Hispanic 44%White 4%Two or more races 2%Asian <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Betty Gray Middle School.
Other schools in Cobb County School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.