Very Good
#563 of 2,268 schools in GA
Top 25% in state
Lassiter High School
High School · Cobb County
2601 Shallowford Rd, Marietta, GA 30066
Enrollment
1,949
Student-Teacher
17.7:1
Score
7.5
Grades
9th – 12th
Enrollment
1,949
Student-Teacher
17.7:1
Score
7.5
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Marietta
#26 of 58
public schools
Georgia high schools
#48 of 443
In district
#36 of 110
Cobb County
Equity
9.8 / 10
Exceptional
About Lassiter High School
Lassiter High School serves 1,949 students in grades 9-12 in Marietta, Georgia, operating as a regular public school within the Cobb County system. With 110 full-time equivalent teachers, the school maintains a student-teacher ratio of 17.7:1, providing solid instructional support for its large student body. The school demonstrates strong academic performance, earning a MySchoolScout rating of 8.1 out of 10 and ranking #279 out of 2,271 Georgia schools, placing it in the 88th percentile statewide.
Students excel in core subjects, with 81% achieving proficiency or above in English Language Arts and Reading, and an impressive 82% meeting proficiency standards in Mathematics. This consistent performance across both subject areas reflects the school's academic strength. The school draws from an affluent suburban community in the 30066 ZIP code area, where the median household income reaches $108,309 and home values average $351,200.
The neighborhood's educational focus is evident, with 51% of residents holding bachelor's degrees or higher and a low poverty rate of 8.1%. This supportive community environment, combined with the area's population of 60,795, creates a stable foundation for student achievement. Lassiter High School is situated in a large suburban setting along Shallowford Road, serving families in one of Cobb County's well-established residential communities.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Lassiter High School — Students at Lassiter High School score 81% proficient, which is above what's typical for similar communities (expected: 71%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
14.2%
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
→ StableAverage 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: 7.6/10.
How Lassiter High School Compares
See how Lassiter High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 85% (2019) to 81.6% (2024). Reading/ELA proficiency has declined from 84% (2019) to 80.6% (2024).
Location
2601 Shallowford Rd, Marietta, GA 30066
Nearby Alternatives
Families considering Lassiter High School may also want to explore other high schools in the area. Kell High School (rated 7.4/10, 2.7 miles away), with a very similar rating. Another option is Pope High School (rated 7.2/10, 1.8 miles away), with a very similar rating. Additionally, Sprayberry High School (rated 6.9/10, 2.5 miles away), with a comparable rating. For more schools in Marietta, see our Marietta schools guide .
Nearby Schools
20 within 3.5 mi| School | Distance | Rating |
|---|---|---|
| Rocky Mount Elementary School Marietta | 0.5 mi | 7.8 |
| Simpson Middle School Marietta | 0.7 mi | 6.6 |
| Mountain View Elementary School Marietta | 0.9 mi | 8.4 |
| Mabry Middle School Marietta | 1.2 mi | 7.1 |
| Addison Elementary School Marietta | 1.6 mi | 7.8 |
| Keheley Elementary School Marietta | 1.6 mi | 6.6 |
| Pope High School Marietta | 1.8 mi | 7.2 |
| MT. BETHEL CHRISTIAN ACADEMY Marietta | 2.0 mi | 4.8 |
| McCleskey Middle School Marietta | 1.8 mi | 8.0 |
| Davis Elementary School Marietta | 2.1 mi | 7.9 |
| Nicholson Elementary School Marietta | 1.9 mi | 8.2 |
| Shallowford Falls Elementary School Marietta | 2.1 mi | 7.0 |
| Murdock Elementary School Marietta | 2.5 mi | 7.2 |
| Sprayberry High School Marietta | 2.5 mi | 6.9 |
| Garrison Mill Elementary School Marietta | 2.3 mi | 7.0 |
| Hightower Trail Middle School Marietta | 2.7 mi | 6.1 |
| Kell High School Marietta | 2.7 mi | 7.4 |
| Blackwell Elementary School Marietta | 3.0 mi | 7.2 |
| THE GARDEN SCHOOL Marietta | 3.1 mi | 7.0 |
| Kincaid Elementary School Marietta | 3.5 mi | 7.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 30066 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$112,067
Median Home Value
$373,500
Median Rent
$1,760/mo
Population
60,961
College Educated
53.1%
Homeownership
75.9%
Avg Commute
28.5 min
Poverty Rate
6.9%
Median Age
38.5
Community Profile
The community surrounding Lassiter High School has a median household income of $112,067. 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 $373,500, with a median rent of $1,760/month. The local poverty rate of 6.9% is relatively low. The average commute for residents is 29 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 |
|---|---|
| Buford High School Buford, GA | 7.5 |
| Innovation Academy Alpharetta, GA | 7.5 |
| Paul Duke STEM High School Norcross, GA | 7.5 |
| River Ridge High School Woodstock, GA | 7.5 |
| Ware County High School Waycross, GA | 7.5 |
| Kell High School Marietta, GA | 7.4 |
Frequently Asked Questions
Common questions about Lassiter High School
What grades does Lassiter High School serve?
Lassiter High School serves students in grades 9th through 12th.
How many students attend Lassiter High School?
Lassiter High School has an enrollment of approximately 1,949 students.
What is the student-teacher ratio at Lassiter High School?
The student-teacher ratio at Lassiter High School is 17.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lassiter High School rank in GA?
Lassiter High School is ranked #563 out of 2,268 schools in GA.
What is Lassiter High School's MySchoolScout rating?
Lassiter High School has a composite rating of 7.5 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 Lassiter High School?
Based on the most recent state assessment data, Lassiter High School has 69.9% math proficiency and 74.3% reading/ELA proficiency.
Is Lassiter High School a charter school?
No, Lassiter High School is not a charter school. It is a traditional public school operated by the local school district.
Is Lassiter High School a Title I school?
No, Lassiter High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lassiter High School?
14.2% of students at Lassiter 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,949
- Student-Teacher Ratio
- 17.7:1
- Teachers (FTE)
- 110
- Free/Reduced Lunch
- 14.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Cobb County
- Phone
- (678) 494-7863
- Data Year
- 2023–2024
Resources & Links
District
Cobb County- District Enrollment
- 106,358
- Schools in District
- 110
- Per-Pupil Spending
- $14,680
- District Rank
- #36 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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