Kell High School
Marietta, GA
PublicHigh · Grades 9–12
School grades
Georgia Governor’s Office of Student Achievement
90.3 single score for 2024–25.
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Single score | 83.5 | 87.1 | 90.3 |
| Content mastery | 81.7 | 85.4 | 86.6 |
| Progress | 86.2 | 95.4 | 97.8 |
| Closing gaps | 74.1 | 70.5 | 85.9 |
| Readiness | 77.4 | 78.4 | 82.5 |
| Graduation rate component | 93.9 | 93.1 | 93.7 |
The single score and CCRPI components are points out of 100. NA and N/A mean unavailable.
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 | 9.7% | 9.6% | 10.9% |
| Developing | 33.9% | 29.2% | 30.4% |
| Proficient | 48.4% | 47% | 46.2% |
| Distinguished | 8% | 14.3% | 12.5% |
Math
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Beginning | 18.8% | 16.8% | 10.1% |
| Developing | 33.8% | 25.7% | 25.9% |
| Proficient | 34.8% | 39.8% | 41.1% |
| Distinguished | 12.5% | 17.8% | 22.9% |
Science
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Beginning | 7.9% | 11.3% | 14.9% |
| Developing | 19.6% | 25.8% | 19% |
| Proficient | 52.7% | 49.2% | 45.6% |
| Distinguished | 19.8% | 13.7% | 20.5% |
Discipline
State and federal reports
Georgia Governor’s Office of Student Achievement
351 students had disciplinary incidents in 2024–25.
| Measure | 2022–23 | 2023–24 | 2024–25 |
|---|---|---|---|
| Enrolled during the year | 1,606 | 1,694 | 1,698 |
| Students with incidents | 407 | 384 | 351 |
| Disciplinary incidents | 974 | 854 | 728 |
| Suspended in school | 20.3% | 17.9% | 15.8% |
| Suspended out of school | 11.8% | 10.1% | 6.1% |
| Expelled | 0% | 0.1% | 0% |
| School climate | Not reported | 4 | Not reported |
Percentages use enrollment during the year. Students can have multiple incidents and consequences.
School climate: 1–5 stars.
U.S. Department of Education
| Measure | 2021–22 | 2023–24 |
|---|---|---|
| Enrolled in the fall | 1,485 | 1,581 |
| Suspended out of school | 10.6% · 158 | 11.4% · 180 |
| Suspended in school | 18.4% · 273 | 20.6% · 326 |
| Expelled | 0.1% · 2 | 0.1% · 1 |
School Profile
Location
Suburb, Large
Enrollment
1,582 students
Student-Teacher Ratio
18:1
Demographics
Hispanic/Latino22.2%
White44.6%
Black or African American24.7%
Asian2.9%
Two or More Races5.4%
American Indian or Alaska Native0.1%
Native Hawaiian or Pacific Islander0.1%
Public school directory
NCES ID 130129002526
- District
- Cobb County
- Status
- Open
- School category
- Regular School
- Charter
- No
- Virtual instruction
- No virtual instruction
- Enrollment
- 1,582 students
- Teachers (FTE)
- 90.5
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