Pebblebrook High School vs South Cobb High School
A head-to-head comparison of two high schools in Georgia, United States, 4.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Pebblebrook High School
Mableton · Public high · Grades 9–12
2,574 students
South Cobb High School
Austell · Public high · Grades 9–12
2,081 students
| Measure | Pebblebrook High School Mableton, Georgia | South Cobb High School Austell, Georgia |
|---|---|---|
| Success Index (US) | 24 Lower 50% | 35 Lower 50% |
| State rank | #305 of 431 | #212 of 431 |
| National rank | #14553 of 16,910 | #12142 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 2,574 | 2,081 |
| Enrollment | 2,574 | 2,081 |
| Free/reduced-price lunch | 96.5% | 90.3% |
| Students per teacher | 17.2 | 15.9 |
| Reading proficiency | 35% | 46% |
| Math proficiency | 30% | 38% |
| city | Mableton | Austell |
| state | Georgia | Georgia |
| Website | – | – |
The verdict
- •South Cobb High School scores higher on the Success Index (US) (35.3 vs 24.1).
- •South Cobb High School does better on math proficiency (38% vs 30%).
- •South Cobb High School does better on reading proficiency (46% vs 35%).
- •South Cobb High School does better on community advantage (fewer free/reduced-price lunch) (90.3% vs 96.5%).
- •South Cobb High School does better on students per teacher (15.9 vs 17.2).
- •Pebblebrook High School is the larger school with 2,574 students compared with 2,081.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Pebblebrook High School better than South Cobb High School?
On the Success Index (US), South Cobb High School ranks higher (35.3 vs 24.1 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Pebblebrook High School and South Cobb High School?
About 4.1 km in a straight line, between Mableton and Austell in Georgia.
Which has the better Enrollment?
Pebblebrook High School: 2,574. South Cobb High School: 2,081. Students enrolled in the latest NCES directory year.
How do Pebblebrook High School and South Cobb High School rank in Georgia?
Pebblebrook High School is 305th of 431 and South Cobb High School is 212th of 431 among high schools in Georgia on the 2025 Success Index (US).