Cobb Horizon High School
Atlanta, GA
PublicHigh · Grades 6–12
School grades
Georgia Governor’s Office of Student Achievement
52.1 single score for 2024–25.
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Single score | 57 | 59.9 | 52.1 |
| CCRPI score, middle | 57.3 | 65.1 | 61.3 |
| CCRPI score, high | 56.9 | 58.6 | 51 |
| Content mastery, middle | 33.8 | 32.7 | 33.2 |
| Content mastery, high | 42.4 | 47 | 38.1 |
| Progress, middle | 74.2 | 79 | 63.3 |
| Progress, high | 83.7 | 85.2 | 68.1 |
| Closing gaps, middle | 22.5 | 66.7 | 78.6 |
| Closing gaps, high | 51.9 | 42.5 | 44.4 |
| Readiness, middle | 89.2 | 87.8 | 87.1 |
| Readiness, high | 37.6 | 36.3 | 37.4 |
| Graduation rate component | Not reported | 61.1 | 60.3 |
The single score and CCRPI components are points out of 100. NA and N/A mean unavailable.
Reading at grade level
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Grade 8 | 63.6% | 75% | 62% |
Georgia Milestones
Percent of students enrolled at least two-thirds of the year. Math standards changed in 2023–24.
English language arts
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Beginning, middle | 19.3% | 19.2% | 23.8% |
| Developing, middle | 37.5% | 30.9% | 34.9% |
| Proficient, middle | 33.5% | 36.2% | 28.6% |
| Distinguished, middle | 9.7% | 13.8% | 12.7% |
| Beginning, high | 37% | 43.4% | 47.8% |
| Developing, high | 39.9% | 32.6% | 31.1% |
| Proficient, high | 21.7% | 20.4% | 18.9% |
| Distinguished, high | 1.4% | 3.6% | 2.2% |
Math
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Beginning, middle | 33.5% | 22.1% | 33.3% |
| Developing, middle | 43.9% | 45.3% | 44.4% |
| Proficient, middle | 17.9% | 26.3% | 17.5% |
| Distinguished, middle | 4.6% | 6.3% | 4.8% |
| Beginning, high | 51.8% | 35.4% | 42.4% |
| Developing, high | 28.8% | 26.2% | 29.6% |
| Proficient, high | 15.1% | 31.5% | 15.2% |
| Distinguished, high | 4.3% | 6.9% | 12.9% |
Science
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Beginning, middle | 43.1% | 37.5% | 42.6% |
| Developing, middle | 30.6% | 22.9% | 31.9% |
| Proficient, middle | 20.8% | 33.3% | 25.5% |
| Distinguished, middle | 5.6% | 6.3% | 0% |
| Beginning, high | 46.8% | 36.7% | 47.6% |
| Developing, high | 31% | 28.4% | 27.1% |
| Proficient, high | 19.3% | 27.2% | 22.9% |
| Distinguished, high | 2.9% | 7.7% | 2.4% |
Discipline
State and federal reports
Georgia Governor’s Office of Student Achievement
60 students had disciplinary incidents in 2024–25.
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Enrolled during the year | 1,487 | 1,529 | 1,275 |
| Students with incidents | 50 | 45 | 60 |
| Disciplinary incidents | 63 | 51 | 73 |
| Suspended in school | 0.5% | 0.1% | 0.2% |
| Suspended out of school | 2.9% | 2.8% | 4% |
| Expelled | 0% | 0.1% | 0% |
Percentages use enrollment during the year. Students can have multiple incidents and consequences.
U.S. Department of Education
| Measure | 2021–22 | 2023–24 |
|---|---|---|
| Enrolled in the fall | 1,094 | 363 |
| Suspended out of school | 4.6% · 50 | 12.4% · 45 |
| Suspended in school | 0.4% · 4 | 0.6% · 2 |
| Expelled | 0.1% · 1 | 0.3% · 1 |
School Profile
Location
Suburb, Large
Enrollment
1,027 students
Student-Teacher Ratio
13:1
Demographics
Hispanic/Latino28.4%
White24.1%
Black or African American40.6%
Asian3.2%
Two or More Races3.6%
American Indian or Alaska Native0.0%
Native Hawaiian or Pacific Islander0.0%
Public school directory
NCES ID 130129004303
- District
- Cobb County
- Status
- Open
- School category
- Regular School
- Charter
- No
- Virtual instruction
- No virtual instruction
- Enrollment
- 1,027 students
- Teachers (FTE)
- 79.3
Sources
- NCES Common Core of Data · National Center for Education Statistics · 2023–24
- Georgia School Grades · Georgia Governor’s Office of Student Achievement · 2024–25
- Georgia School Discipline · Georgia Governor’s Office of Student Achievement · 2024–25
- Civil Rights Data Collection · U.S. Department of Education, Office for Civil Rights · 2021–22, 2023–24