Average
#1414 of 2,268 schools in GA
South Cobb High School
High School · Cobb County · Austell, GA
A Cobb County high school where students score 4 points above what's typical for similar communities.
1920 Clay Rd, Austell, GA 30106
- Math 32% vs GA 42% (2024)
- Reading 39% vs GA 42% (2024)
- 78.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
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Students at South Cobb High School score 36% proficient, which is above what's typical for similar communities (expected: 32%).
2024 GA proficiency
Most recent published year. School vs. GA average.
Trend
↑ RecoveringProficiency declined earlier in the 16-year record (2009–2024), then recovered 15 points since 2020, reaching 36% in 2024.
Show all 15 years
Multi-year averages used by the rating model: math 38% (multi-year average, 2009-2024) · reading/ELA 53% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 30 test records from GA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
81%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where South Cobb High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Atlanta map →
Getting around & local context
- Walk 33Car-Dependent
- Transit 22Minimal Transit
- County Safety: Low22/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$65,715
Median home value
$254,600
Median rent
$1,425/mo
College educated
27.3%
Homeownership
55.6%
Poverty rate
13.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 30106; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Pebblebrook High SchoolEnrollment path unverified | 5.1 | 9–12 | 2.5 mi | 2,574 | Compare → |
| Mableton Christian AcademyPrivate · tuition | 4.1private | 1–12 | 3.5 mi | 42 | Compare → |
| Osborne High SchoolEnrollment path unverified | 4.4 | 9–12 | 4.7 mi | 2,773 | Compare → |
| Cumberland Christian AcademyPrivate · tuition | 7.4private | PK–12 | 5.0 mi | 205 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Cobb County
- Schools in district
- 110
- Rank in district
- #89 of 110
- District spending per student
- $14,680NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 9.1%Census SAIPE · 2024
South Cobb High School is listed in Cobb County; a district label does not verify attendance for an address.
About South Cobb High School
South Cobb High School is a public high school in Austell, GA, part of Cobb County, serving approximately 2,137 students in grades 9th-12th with a 16.6:1 student-teacher ratio. It holds a MySchoolScout rating of 5.7 out of 10 and ranks #1,414 of 2,268 schools in GA. State assessment records show 38% math proficiency (multi-year average, 2009-2024) and 53% reading/ELA proficiency (multi-year average, 2009-2024).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 2,137
- Student-Teacher Ratio
- 16.6:1
- Teachers (FTE)
- 129
- Type
- regular
- Setting
- Large Suburb
- County
- Cobb County
- Chronic Absenteeism (SY 2022-23)
- 31.4%
- Phone
- (770) 819-2611
- 4-Year Graduation
- 78.0%
- Area population (ZIP 30106)
- 22,909
- Area average commute
- 29.5 min
- Area median age
- 37
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 GA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 GA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 GA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 GA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 30106; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
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