Average
#1640 of 2,268 schools in GA
Pebblebrook High School
High School · Cobb County
991 Old Alabama Rd SW, Mableton, GA 30126
Enrollment
2,574
Student-Teacher
16.9:1
Score
5.1
Grades
9th – 12th
Enrollment
2,574
Student-Teacher
16.9:1
Score
5.1
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Georgia schools
#1,640 of 2,268
In Mableton
#6 of 9
public schools
In district
#102 of 110
Cobb County
Academic growth
7.5 / 10
Very Good
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Pebblebrook High School
High School in Mableton · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Clay-harmony Leland Elementary School
0.8 mi away. Use as a geographic alternative in the same move search.
Bryant Elementary School
1.0 mi away. Use as a geographic alternative in the same move search.
About Pebblebrook High School
Pebblebrook High School is a public high school in Mableton, GA, part of Cobb County. Pebblebrook High School serves approximately 2,574 students, and covers grades 9th-12th, and has a 16.9:1 student-teacher ratio. Pebblebrook High School has a current MySchoolScout rating of 5.1 out of 10 and ranks #1,640 of 2,268 schools in GA.
Structured state assessment records for Pebblebrook High School show 36% math proficiency (multi-year average, 2009-2024) and 49% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.1 · Average
- District avg 6.7
- GA avg 6.1
What Parents Should Know
Pebblebrook High School is a large school: 2,574 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.
44% of students at Pebblebrook High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Pebblebrook High School — Students at Pebblebrook High School score 33% proficient, which is above what's typical for similar communities (expected: 31%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
82.1%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 30 test records from GA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.5/10.
How Pebblebrook High School Compares
See how Pebblebrook High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
991 Old Alabama Rd SW, Mableton, GA 30126
Nearby Alternatives
Families considering Pebblebrook High School may also want to explore other high schools in the area. Amana Academy West Atlanta (rated 8.3/10, 2.2 miles away, in nearby Alpharetta), which scores notably higher. Another option is THE SAE SCHOOL (rated 8.0/10, 2.0 miles away), which scores notably higher. Additionally, Austell Elementary School (rated 7.8/10, 3.1 miles away, in nearby Austell), which scores notably higher. For more schools in Mableton, see our Mableton schools guide .
Nearby Schools
20 within 3.8 mi| School | Distance | Rating |
|---|---|---|
| Clay-Harmony Leland Elementary School Mableton | 0.8 mi | 6.3 |
| Bryant Elementary School Mableton | 1.0 mi | 4.7 |
| MABLETON CHRISTIAN ACADEMY Mableton | 1.0 mi | 4.1 |
| Mableton Elementary School Mableton | 1.3 mi | 4.1 |
| Riverside Elementary School Mableton | 1.5 mi | 6.7 |
| City View Elementary School Mableton | 1.6 mi | 5.1 |
| Lindley Middle School Mableton | 1.7 mi | 4.3 |
| Floyd Middle School Mableton | 2.2 mi | 5.2 |
| DESTINY CHRISTIAN ACADEMY Austell | 2.2 mi | 5.3 |
| THE SAE SCHOOL Mableton | 2.0 mi | 8.0 |
| Amana Academy West Atlanta Alpharetta | 2.2 mi | 8.3 |
| South Cobb High School Austell | 2.5 mi | 5.7 |
| SEEDS OF EXCELLENCE CHRISTIAN ACADEMY Austell | 2.9 mi | 6.8 |
| Sanders Elementary School Austell | 3.1 mi | 6.3 |
| CONNECTION POINTE CHRISTIAN ACADEMY Austell | 3.5 mi | 5.9 |
| Austell Elementary School Austell | 3.1 mi | 7.8 |
| Russell Elementary School Smyrna | 3.7 mi | 5.2 |
| PRIMROSE SCHOOL OF PROVIDENCE PAVILION Mableton | 3.1 mi | — |
| COVERED BRIDGE MONTESSORI SCHOOL Smyrna | 4.2 mi | — |
| Clarkdale Elementary School Austell | 3.8 mi | 7.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30126 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$99,975
Median Home Value
$347,800
Median Rent
$1,415/mo
Population
43,047
College Educated
44.7%
Homeownership
77.9%
Avg Commute
30.2 min
Poverty Rate
7.7%
Median Age
38.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Grovetown High School Grovetown, GA | 5.1 |
| Lithia Springs Comprehensive High School Lithia Springs, GA | 5.1 |
| East Forsyth High School Gainesville, GA | 5.0 |
| East Paulding High School Dallas, GA | 5.0 |
| New Manchester High School Douglasville, GA | 5.0 |
| Shiloh High School Snellville, GA | 5.2 |
Frequently Asked Questions
Common questions about Pebblebrook High School
What grades does Pebblebrook High School serve?
Pebblebrook High School serves students in grades 9th through 12th.
How many students attend Pebblebrook High School?
Pebblebrook High School has an enrollment of approximately 2,574 students.
What is the student-teacher ratio at Pebblebrook High School?
The student-teacher ratio at Pebblebrook High School is 16.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Pebblebrook High School rank in GA?
Pebblebrook High School ranks #1,640 of 2,268 schools in GA.
What is Pebblebrook High School's MySchoolScout rating?
Pebblebrook High School has a current MySchoolScout rating of 5.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Pebblebrook High School?
Based on loaded state assessment records, Pebblebrook High School has 36% math proficiency (multi-year average, 2009-2024) and 49% reading/ELA proficiency (multi-year average, 2009-2024).
Is Pebblebrook High School a charter school?
No, Pebblebrook High School is not a charter school. It is a traditional public school operated by the local school district.
Is Pebblebrook High School a Title I school?
No, Pebblebrook High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Pebblebrook High School?
82.1% of students at Pebblebrook High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,574
- Student-Teacher Ratio
- 16.9:1
- Teachers (FTE)
- 152
- Free/Reduced Lunch
- 82.1%
- Type
- regular
- Setting
- Large Suburb
- County
- Cobb County
- Chronic Absenteeism (SY 2022-23)
- 43.9%
- Phone
- (770) 819-2521
- 4-Year Graduation
- 77.0%
Resources & Links
District
Cobb County- District Enrollment
- 106,358
- Schools in District
- 110
- Per-Pupil Spending
- $14,680
- District Rank
- #102 of 110
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