Excellent
#282 of 2,268 schools in GA
Top 12% in state
Kennesaw Mountain High School
High School · Cobb County
1898 Kennesaw Due West Rd NW, Kennesaw, GA 30152
Enrollment
1,666
Student-Teacher
15.9:1
Score
8.1
Grades
9th – 12th
Enrollment
1,666
Student-Teacher
15.9:1
Score
8.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Kennesaw
#3 of 16
public schools
Georgia high schools
#14 of 443
In district
#18 of 110
Cobb County
Academic growth
9.5 / 10
Exceptional
About Kennesaw Mountain High School
Kennesaw Mountain High School is a public high school in Kennesaw, GA, part of the Cobb County. The school serves approximately 1,666 students in grades 9th – 12th with a student-teacher ratio of 15.9:1. It holds a MySchoolScout rating of 8.1/10, placing it in the 87.6th percentile among GA schools — an above average rating overall.
Students demonstrate 51% proficiency in math, 9 points above the state average and 56% in reading/language arts, 14 points above the state average. The school scores particularly well in student growth (9.5/10). Located in a neighborhood with a median household income of $121,026, where 53% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
Score Breakdown
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Kennesaw Mountain High School — Students at Kennesaw Mountain High School score 66% proficient, which is above what's typical for similar communities (expected: 55%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
41.7%
Students qualifying for federal meal assistance
Test Scores GA GA (2023-24)
Based on 8 test records from GA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage 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: 9.5/10.
How Kennesaw Mountain High School Compares
See how Kennesaw Mountain High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 58% (2019) to 69.2% (2024). Reading/ELA proficiency has remained stable from 62% (2019) to 63.4% (2024).
Location
1898 Kennesaw Due West Rd NW, Kennesaw, GA 30152
Nearby Alternatives
Families considering Kennesaw Mountain High School may also want to explore other high schools in the area. DEVEREUX GEORGIA - ACKERMAN ACADEMY (rated 7.4/10, 1.3 miles away), with a comparable rating. Additionally, North Cobb High School (rated 6.3/10, 3.1 miles away), a more accessible option. For more schools in Kennesaw, see our Kennesaw schools guide .
Nearby Schools
20 within 3.7 mi| School | Distance | Rating |
|---|---|---|
| Hayes Elementary School Kennesaw | 0.7 mi | 8.3 |
| Pine Mountain Middle School Kennesaw | 1.0 mi | 7.8 |
| MT. PARAN CHRISTIAN SCHOOL INC. Kennesaw | 1.1 mi | 6.3 |
| FOUNDATIONS FOR THE FUTURE SCHOOL Kennesaw | 1.1 mi | 6.0 |
| Devereux Ackerman Academy Kennesaw | 1.2 mi | 6.0 |
| DEVEREUX GEORGIA - ACKERMAN ACADEMY Kennesaw | 1.3 mi | 7.4 |
| PRINCETON PREPARATORY SCHOOLS Kennesaw | 1.5 mi | — |
| Kennesaw Elementary School Kennesaw | 2.3 mi | 8.0 |
| Bullard Elementary School Kennesaw | 1.9 mi | 5.6 |
| McClure Middle School Kennesaw | 1.9 mi | 6.8 |
| Northwest Classical Academy Kennesaw | 2.3 mi | 5.1 |
| Big Shanty Elementary School Kennesaw | 2.5 mi | 8.4 |
| North Cobb High School Kennesaw | 3.1 mi | 6.3 |
| Awtrey Middle School Kennesaw | 3.3 mi | 5.2 |
| Lewis Elementary School Kennesaw | 3.0 mi | 7.8 |
| Due West Elementary School Marietta | 3.2 mi | 7.7 |
| PRIMROSE SCHOOL AT OREGON PARK Marietta | 3.7 mi | — |
| Baker Elementary School Acworth | 4.0 mi | 7.2 |
| THE LINK SCHOOL Acworth | 4.1 mi | — |
| CARMAN ADVENTIST SCHOOL Marietta | 3.7 mi | 5.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30152 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$121,026
Median Home Value
$385,300
Median Rent
$1,695/mo
Population
44,432
College Educated
52.5%
Homeownership
79.9%
Avg Commute
31.6 min
Poverty Rate
6.5%
Median Age
41.4
Community Profile
The community surrounding Kennesaw Mountain High School has a median household income of $121,026. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $385,300, with a median rent of $1,695/month. The local poverty rate of 6.5% is relatively low. The average commute for residents is 32 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Columbus High School Columbus, GA | 8.1 |
| Decatur High School Decatur, GA | 8.1 |
| Alliance Academy for Innovation Cumming, GA | 8.2 |
| Glynn Academy Brunswick, GA | 8.0 |
| LaFayette High School La Fayette, GA | 8.0 |
| McClure Health Science High School Duluth, GA | 8.0 |
Frequently Asked Questions
Common questions about Kennesaw Mountain High School
What grades does Kennesaw Mountain High School serve?
Kennesaw Mountain High School serves students in grades 9th through 12th.
How many students attend Kennesaw Mountain High School?
Kennesaw Mountain High School has an enrollment of approximately 1,666 students.
What is the student-teacher ratio at Kennesaw Mountain High School?
The student-teacher ratio at Kennesaw Mountain High School is 15.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Kennesaw Mountain High School rank in GA?
Kennesaw Mountain High School is ranked #282 out of 2,268 schools in GA.
What is Kennesaw Mountain High School's MySchoolScout rating?
Kennesaw Mountain High School has a composite rating of 8.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Kennesaw Mountain High School?
Based on the most recent state assessment data, Kennesaw Mountain High School has 51.3% math proficiency and 55.9% reading/ELA proficiency.
Is Kennesaw Mountain High School a charter school?
No, Kennesaw Mountain High School is not a charter school. It is a traditional public school operated by the local school district.
Is Kennesaw Mountain High School a Title I school?
No, Kennesaw Mountain High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Kennesaw Mountain High School?
41.7% of students at Kennesaw Mountain 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
Powered by 
FBI UCR 2024. City-level (Kennesaw). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,666
- Student-Teacher Ratio
- 15.9:1
- Teachers (FTE)
- 105
- Free/Reduced Lunch
- 41.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Cobb County
- Phone
- (678) 594-8190
- Data Year
- 2023–2024
Resources & Links
District
Cobb County- District Enrollment
- 106,358
- Schools in District
- 110
- Per-Pupil Spending
- $14,680
- District Rank
- #18 of 110
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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