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Very Good

#811 of 2,268 schools in GA

Top 36% in state

Garrison Mill Elementary School

Elementary School · Cobb County

4111 Wesley Chapel Rd, Marietta, GA 30062

Enrollment

646

Student-Teacher

14.4:1

Score

7.0

Grades

Pre-K – 5th

Updated 2022-23

How this school compares

In Marietta

#37 of 58

public schools

Georgia elementary schools

#565 of 1,301

In district

#53 of 110

Cobb County

Equity

9.1 / 10

Exceptional

About Garrison Mill Elementary School

Garrison Mill Elementary School serves 646 students from pre-kindergarten through fifth grade in Marietta's thriving 30062 zip code area of Cobb County. With 45 full-time equivalent teachers, the school maintains a favorable 14.4:1 student-teacher ratio that allows for more individualized attention in the classroom. The school demonstrates strong academic performance, earning an impressive 8.0 out of 10 MySchoolScout rating and ranking #317 out of 2,271 elementary schools statewide, placing it in the 86th percentile.

Students consistently perform well on standardized assessments, with 71% achieving proficient or above levels in both English Language Arts/Reading and Mathematics across all grade levels. Garrison Mill Elementary benefits from its location in an affluent and highly educated community, where 60% of residents hold bachelor's degrees or higher and the median household income reaches $124,665. The neighborhood's low poverty rate of just 6% reflects the area's economic stability, while median home values of $427,500 indicate a well-established residential community that values education.

Located on Wesley Chapel Road, Garrison Mill Elementary sits in the heart of a large suburban area that offers families the perfect blend of educational excellence and community resources, making it an attractive choice for families seeking quality elementary education in the greater Atlanta metropolitan region.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress6.6Above Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-0.52 pts/yr
Data Period2019–2024
TrendStable
Academics8.4Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency71.1%
Reading/ELA Proficiency71.2%
Math vs. State Avg+29 pts
Reading vs. State Avg+29.4 pts
Overall Proficiency71%
Expected (poverty-adj.)72%
vs. Expected-0.5 pts
Adjusted Percentile75th
College ReadinessNot Available

Data not available for this school

Resources & Environment6.0Above Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.4:1
Per-Pupil Spending$13,203

Garrison Mill Elementary School — Students at Garrison Mill Elementary School score 71% proficient, which is below what's typical for similar communities (expected: 72%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

13.8%

Students qualifying for federal meal assistance

Test Scores GA GA (2023-24)

Math Proficiency 73.0%
School
State
42.1%
ELA Proficiency 72.3%
School
State
41.8%

Based on 8 test records from GA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
76%
ELA
74%
2021*
Math
67%
ELA
69%
2022
Math
78%
ELA
75%
2024
Math
71.1%
ELA
71.2%

* 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: 6.6/10.

How Garrison Mill Elementary School Compares

See how Garrison Mill Elementary School performs across key quality dimensions compared to state benchmarks.

Overall Score
7.0/10
64th percentile in GA
Academic
8.4/10
8.4/10
Growth
6.6/10
Above average
Environment
6.0/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
14%
Teaching Staff
14:1 student-teacher ratio
45 teachers

Location

4111 Wesley Chapel Rd, Marietta, GA 30062

Nearby Alternatives

Families considering Garrison Mill Elementary School may also want to explore other elementary schools in the area. Tritt Elementary School (rated 8.6/10, 2.4 miles away), which scores notably higher. Another option is Mountain View Elementary School (rated 8.4/10, 2.6 miles away), which scores notably higher. Additionally, Mountain Park Elementary School (rated 8.1/10, 2.3 miles away, in nearby Roswell), which scores notably higher. For more schools in Marietta, see our Marietta schools guide .

Nearby Schools

20 within 4.0 mi
School Distance Rating
Shallowford Falls Elementary School Marietta 1.0 mi 7.0
VILLAGE MONTESSORI SCHOOL Roswell 1.6 mi 7.5
Pope High School Marietta 2.0 mi 7.2
Hightower Trail Middle School Marietta 2.3 mi 6.1
Tritt Elementary School Marietta 2.4 mi 8.6
Mabry Middle School Marietta 2.1 mi 7.1
Mountain Park Elementary School Roswell 2.3 mi 8.1
Lassiter High School Marietta 2.3 mi 7.5
Mountain View Elementary School Marietta 2.6 mi 8.4
Rocky Mount Elementary School Marietta 2.5 mi 7.8
BLESSED TRINITY CATHOLIC HIGH SCHOOL Roswell 2.6 mi 5.2
Simpson Middle School Marietta 2.7 mi 6.6
QUEEN OF ANGELS CATHOLIC SCHOOL Roswell 2.8 mi 5.9
Davis Elementary School Marietta 3.0 mi 7.9
Murdock Elementary School Marietta 3.4 mi 7.2
HIGH MEADOWS SCHOOL Roswell 3.4 mi 6.5
MT. BETHEL CHRISTIAN ACADEMY Marietta 3.5 mi 4.8
Roswell High School Roswell 3.2 mi 5.1
FELLOWSHIP CHRISTIAN SCHOOL Roswell 3.3 mi 5.0
Arnold Mill Elementary School Woodstock 4.0 mi 7.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 30062 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$128,981

Median Home Value

$456,500

Median Rent

$1,761/mo

Population

63,105

College Educated

60.1%

Homeownership

81.5%

Avg Commute

29.3 min

Poverty Rate

6.7%

Median Age

41.1

Community Profile

The community surrounding Garrison Mill Elementary School has a median household income of $128,981. It is a well-educated community where 60% of adults hold a bachelor's degree or higher. The median home value in the area is $456,500, with a median rent of $1,761/month. The local poverty rate of 6.7% 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
Bacon County Primary School Alma, GA 7.0
Blackshear Elementary School Blackshear, GA 7.0
Bowdon Elementary School Bowdon, GA 7.0
Centerville Elementary School Centerville, GA 7.0
Conley Hills Elementary School East Point, GA 7.0
Fairington Elementary School Lithonia, GA 7.0

Frequently Asked Questions

Common questions about Garrison Mill Elementary School

What grades does Garrison Mill Elementary School serve?

Garrison Mill Elementary School serves students in grades Pre-K through 5th.

How many students attend Garrison Mill Elementary School?

Garrison Mill Elementary School has an enrollment of approximately 646 students.

What is the student-teacher ratio at Garrison Mill Elementary School?

The student-teacher ratio at Garrison Mill Elementary School is 14.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Garrison Mill Elementary School rank in GA?

Garrison Mill Elementary School is ranked #811 out of 2,268 schools in GA.

What is Garrison Mill Elementary School's MySchoolScout rating?

Garrison Mill Elementary School has a composite rating of 7.0 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 Garrison Mill Elementary School?

Based on the most recent state assessment data, Garrison Mill Elementary School has 73.0% math proficiency and 72.3% reading/ELA proficiency.

Is Garrison Mill Elementary School a charter school?

No, Garrison Mill Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Garrison Mill Elementary School a Title I school?

No, Garrison Mill Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Garrison Mill Elementary School?

13.8% of students at Garrison Mill Elementary 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.

11 schools nearby View map →

Neighborhood Context

City Safety
High (2,114/100K)

FBI UCR 2024. City-level (Marietta). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
646
Student-Teacher Ratio
14.4:1
Teachers (FTE)
45
Free/Reduced Lunch
13.8%
Type
regular
Setting
Large Suburb
County
Cobb County
Data Year
2023–2024

District

Cobb County
District Enrollment
106,358
Schools in District
110
Per-Pupil Spending
$14,680
District Rank
#53 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 methodology

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