Osborne High School vs Cobb Horizon High School
Osborne High School has a higher overall rating of 3.9/10 compared to 3.4/10. Osborne High School is significantly larger with 2,773 students, about 2.7× the size of Cobb Horizon High School (1,027). In math proficiency, Osborne High School leads at 17.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Osborne High School
Marietta, GA
3.9/10
High School9th – 12th
2,773 students
Cobb Horizon High School
Atlanta, GA
3.4/10
High School6th – 12th
1,027 students
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| Metric | Osborne High School | Cobb Horizon High School |
|---|---|---|
| Overall Rating | 3.9 / 10 | 3.4 / 10 |
| Academic Score | 4.2 | 4.6 |
| Growth Score | 3.6 | 2.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 85.2% | 23.5% |
| Environment Score | 3.2 | 3.1 |
| State Rank | #2,156 of 2,270 | #2,223 of 2,270 |
| State Percentile | 5th | 2th |
Test Scores
| Subject | Osborne High School | Cobb Horizon High School |
|---|---|---|
| Math Proficiency | 17.0% | 12.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 31.0% | 17.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Marietta (30060) | Atlanta (30339) |
|---|---|---|
| Median Household Income | $62,180 | $101,049 |
| Median Home Value | $282,200 | $437,300 |
| Median Rent | $1,344 | $1,820 |
| College Educated (Bachelor's+) | 28.7% | 70.7% |
| Poverty Rate | 12.5% | 5.2% |
| Avg Commute | 25 min | 26 min |