Simpson Middle School

3340 Trickum Rd NE, Marietta, GA 30066

ASchola Grade
Grades
6–8
Middle
Students
884
Enrolled 2024–25
Students per teacher
15.3 : 1
Full-time teachers
District
Cobb County
Cobb County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 472 Georgia middle schools · How we grade
Test scores69% proficient in math & reading
96thpercentile
Equity37% of low-income students proficient
85thpercentile
Attendance16% chronically absent
78thpercentile
Class size15.3 students per teacher
26thpercentile

Percentiles compare this school with other Georgia middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Simpson Middle School

Simpson Middle School is a public middle school in Marietta, Georgia, serving grades 6–8. It is part of Cobb County. The school is located in a large suburb in Cobb County.

In the 2024–25 school year, 884 students were enrolled, with about 15.3 students for every full-time teacher. That ratio is larger than the typical Georgia middle school (13.9 students per teacher). Its Schola Grade is A (excellent), compared with 472 Georgia middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

3340 Trickum Rd NE
Marietta, GA 30066
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
884 students
Students per teacher
15.3 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Cobb County
County
Cobb County
NCES school ID
130129002023

Schools near Simpson Middle School

All 83 schools in Marietta →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.