The fastest-growing public high schools in Cobb County, Georgia
10 public high schools in Cobb County, Georgia appear in this ranking of the fastest-growing public high schools, ranked by enrollment growth between the 2017-18 and 2024-25 school years. Osborne High School leads the list at 31.7%, against a median of 4.2% across the ranked schools.
The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.
| # | School | City | 2024-25 | % Change |
|---|---|---|---|---|
| 1 | Osborne High School | Marietta, GA | 2,790 | 31.7% |
| 2 | Wheeler High School | Marietta, GA | 2,401 | 12.0% |
| 3 | Campbell High School | Smyrna, GA | 3,085 | 8.1% |
| 4 | South Cobb High School | Austell, GA | 2,081 | 6.3% |
| 5 | Kell High School | Marietta, GA | 1,587 | 4.6% |
| 6 | Sprayberry High School | Marietta, GA | 1,769 | 3.8% |
| 7 | Marietta High School | Marietta, GA | 2,526 | 1.5% |
| 8 | Harrison High School | Kennesaw, GA | 2,224 | 0.8% |
| 9 | Walton High School | Marietta, GA | 2,705 | 0.5% |
| 10 | Pebblebrook High School | Mableton, GA | 2,574 | 0.2% |
Fastest growing rankings at a wider scope
Other rankings for Cobb County, Georgia
allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.