Average
#1414 of 2,268 schools in GA
South Cobb High School
High School · Cobb County
1920 Clay Rd, Austell, GA 30106
Enrollment
2,137
Student-Teacher
16.6:1
Score
5.7
Grades
9th – 12th
Enrollment
2,137
Student-Teacher
16.6:1
Score
5.7
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Georgia schools
#1,414 of 2,268
In Austell
#5 of 6
public schools
In district
#89 of 110
Cobb County
Academic growth
7.9 / 10
Very Good
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South Cobb High School
High School in Austell · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Sanders Elementary School
1.1 mi away. Use as a geographic alternative in the same move search.
Clarkdale Elementary School
1.4 mi away. Use as a geographic alternative in the same move search.
About South Cobb High School
South Cobb High School is a public high school in Austell, GA, part of Cobb County. South Cobb High School serves approximately 2,137 students, and covers grades 9th-12th, and has a 16.6:1 student-teacher ratio. South Cobb High School has a current MySchoolScout rating of 5.7 out of 10 and ranks #1,414 of 2,268 schools in GA.
Structured state assessment records for South Cobb High School show 38% math proficiency (multi-year average, 2009-2024) and 53% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.7 · Average
- District avg 6.7
- GA avg 6.1
What Parents Should Know
South Cobb High School is a large school: 2,137 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.
31% of students at South Cobb High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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South Cobb High School — Students at South Cobb High School score 36% proficient, which is above what's typical for similar communities (expected: 32%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
81%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 30 test records from GA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.9/10.
How South Cobb High School Compares
See how South Cobb High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1920 Clay Rd, Austell, GA 30106
Nearby Alternatives
Families considering South Cobb High School may also want to explore other high schools in the area. Austell Elementary School (rated 7.8/10, 1.9 miles away), which scores notably higher. Another option is Clarkdale Elementary School (rated 7.4/10, 1.4 miles away), which scores notably higher. Additionally, Cooper Middle School (rated 6.5/10, 1.5 miles away), which scores slightly higher. For more schools in Austell, see our Austell schools guide .
Nearby Schools
20 within 3.5 mi| School | Distance | Rating |
|---|---|---|
| Sanders Elementary School Austell | 1.1 mi | 6.3 |
| Clarkdale Elementary School Austell | 1.4 mi | 7.4 |
| Cooper Middle School Austell | 1.5 mi | 6.5 |
| Mableton Elementary School Mableton | 1.6 mi | 4.1 |
| THE GODDARD SCHOOL - AUSTELL Austell | 1.9 mi | — |
| Austell Elementary School Austell | 1.9 mi | 7.8 |
| Floyd Middle School Mableton | 2.0 mi | 5.2 |
| Garrett Middle School Austell | 2.1 mi | 5.0 |
| CONNECTION POINTE CHRISTIAN ACADEMY Austell | 2.3 mi | 5.9 |
| Pebblebrook High School Mableton | 2.5 mi | 5.1 |
| Russell Elementary School Smyrna | 2.8 mi | 5.2 |
| Hollydale Elementary School Marietta | 3.2 mi | 5.5 |
| COVERED BRIDGE MONTESSORI SCHOOL Smyrna | 3.1 mi | — |
| JUBILEE CHRISTIAN PREPARATORY ACADEMY Powder Springs | 3.2 mi | — |
| Bryant Elementary School Mableton | 3.5 mi | 4.7 |
| Clay-Harmony Leland Elementary School Mableton | 3.3 mi | 6.3 |
| Smitha Middle School Marietta | 3.7 mi | 5.4 |
| MABLETON CHRISTIAN ACADEMY Mableton | 3.5 mi | 4.1 |
| Birney Elementary School Marietta | 3.6 mi | 5.7 |
| Lindley Middle School Mableton | 3.5 mi | 4.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30106 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$65,715
Median Home Value
$254,600
Median Rent
$1,425/mo
Population
22,909
College Educated
27.3%
Homeownership
55.6%
Avg Commute
29.5 min
Poverty Rate
13.4%
Median Age
37
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alexander High School Douglasville, GA | 5.7 |
| Cedartown High School Cedartown, GA | 5.7 |
| Jones County High School Gray, GA | 5.7 |
| Troup County High School Lagrange, GA | 5.7 |
| Central Gwinnett High School Lawrenceville, GA | 5.8 |
| Dacula High School Dacula, GA | 5.8 |
Frequently Asked Questions
Common questions about South Cobb High School
What grades does South Cobb High School serve?
South Cobb High School serves students in grades 9th through 12th.
How many students attend South Cobb High School?
South Cobb High School has an enrollment of approximately 2,137 students.
What is the student-teacher ratio at South Cobb High School?
The student-teacher ratio at South Cobb High School is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does South Cobb High School rank in GA?
South Cobb High School ranks #1,414 of 2,268 schools in GA.
What is South Cobb High School's MySchoolScout rating?
South Cobb High School has a current MySchoolScout rating of 5.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at South Cobb High School?
Based on loaded state assessment records, South Cobb High School has 38% math proficiency (multi-year average, 2009-2024) and 53% reading/ELA proficiency (multi-year average, 2009-2024).
Is South Cobb High School a charter school?
No, South Cobb High School is not a charter school. It is a traditional public school operated by the local school district.
Is South Cobb High School a Title I school?
No, South Cobb High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for South Cobb High School?
81.0% of students at South Cobb High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,137
- Student-Teacher Ratio
- 16.6:1
- Teachers (FTE)
- 129
- Free/Reduced Lunch
- 81.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Cobb County
- Chronic Absenteeism (SY 2022-23)
- 31.4%
- Phone
- (770) 819-2611
- 4-Year Graduation
- 78.0%
Resources & Links
District
Cobb County- District Enrollment
- 106,358
- Schools in District
- 110
- Per-Pupil Spending
- $14,680
- District Rank
- #89 of 110
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