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C

South Cobb High School

PublicHighGrades 9–12

1920 Clay Rd, Austell, GA 30106 · (770) 819-2611 · Part of Cobb County School District

Mableton’s School Grade A− better than 79% of Georgia school districts

Students
2,081
Students per teacher
16:1
Free or reduced lunch
90%
Setting
Suburb
Grades
9–12
The gist

What stands out about South Cobb High School

  • Its own letter, C: better results than 31% of Georgia’s public schools
  • Math proficiency 14 pts below the state
  • Reading / language arts 19 pts below the state

On the path

Where Mableton kids come from and go next. The whole path →

6–83 middle schoolsDepends on your address
9–12South Cobb High SchoolYou are here

Test scores

2020–21
Math proficiency21%
State average 34.8%
Reading / language arts20%
State average 38.5%

Its own letter, C, places these results among Georgia’s 2,141 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

1920 Clay Rd, Austell

Students

Enrollment by grade
Grade 9641
Grade 10503
Grade 11462
Grade 12475
Enrollment over time
2,049’20
1,997’21
2,127’22
2,137’23
2,081’24

About steady since 2020–21.

Who goes here
Black 55%Hispanic 35%White 6%Two or more races 3%Asian 1%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about South Cobb High School from Mableton families.

Other schools in Cobb County School District

The district →
Nickajack Elementary School
Elementary · Grades PK–5 · Smyrna
B+
1,260 students15:1
Sope Creek Elementary School
Elementary · Grades PK–5 · Marietta
A+
1,104 students15:1
King Springs Elementary School
Elementary · Grades PK–5 · Smyrna
A
1,101 students14:1
East Side Elementary School
Elementary · Grades PK–5 · Marietta
A+
1,072 students15:1
Cheatham Hill Elementary School
Elementary · Grades PK–5 · Marietta
A
1,021 students13:1
Clay-Harmony Leland Elementary School
Elementary · Grades PK–5 · Mableton
C+
1,013 students14:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Georgia’s other public schools; Mableton’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.