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C+

Pebblebrook High School

PublicHighGrades 9–12

991 Old Alabama Rd SW, Mableton, GA 30126 · (770) 819-2521 · Part of Cobb County School District

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

Directions
Students
2,574
Students per teacher
17:1
Free or reduced lunch
96%
Setting
Suburb
Grades
9–12
The gist

What stands out about Pebblebrook High School

  • Its own letter, C+: better results than 44% of Georgia’s public schools
  • Math proficiency 12 pts below the state
  • Reading / language arts 9 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
9–12Pebblebrook High SchoolYou are here

Test scores

2020–21
Math proficiency23%
State average 34.8%
Reading / language arts30%
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).

Location

Directions ↗

991 Old Alabama Rd SW, Mableton

Students

Enrollment by grade
Grade 9768
Grade 10661
Grade 11547
Grade 12598
Enrollment over time
2,465’20
2,463’21
2,511’22
2,574’23
2,574’24

Up 4.4% since 2020–21.

Who goes here
Black 48%Hispanic 45%White 4%Two or more races 2%American Indian/Alaska Native <1%Asian <1%Native Hawaiian/Pacific Islander <1%

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

Parents talk

Questions and answers about Pebblebrook 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.