Simpson Middle School
🇺🇸 Official data · 2025Marietta, Georgia 30066 · Cobb County
#18 of 482 middle schools in Georgia
#931 of 15,369 nationally
About Simpson Middle School
Simpson Middle School is a public middle located in Marietta, in the Cobb County school district of Georgia, United States. It caters for Grades 6–8. In 2025 it enrolled 884 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 83.7 out of 100, placing it in the top 10% of middle schools in United States and 18th of 482 ranked middle schools in Georgia. Its strongest component is math proficiency (92th percentile), and its weakest is students per teacher (44th percentile).
Other published figures: enrollment 884.
There are 59 schools in Marietta; Simpson Middle School ranks 18th of 58 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)75%
- Reading proficiency (30%)74%
- Community advantage (fewer free/reduced-price lunch) (25%)19.7%
- Students per teacher (15%)15.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Simpson Middle School by the official sources.
- Enrollment
- 884
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 19.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 74%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 75%
- Share of tested students proficient or above (all students, all grades).
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Schools near Simpson Middle School
Closest schools by straight-line distance, with their Success Index (US).
Mountain View Elementary School
Marietta · Public elementary · Grades PK–5
837 students · 637 m away
Lassiter High School
Marietta · Public high · Grades 9–12
2,005 students · 1.1 km away
Addison Elementary School
Marietta · Public elementary · Grades PK–5
571 students · 1.5 km away
Rocky Mount Elementary School
Marietta · Public elementary · Grades PK–5
576 students · 1.6 km away
Pope High School
Marietta · Public high · Grades 9–12
1,793 students · 2.5 km away
McCleskey Middle School
Marietta · Public middle · Grades 6–8
540 students · 2.9 km away
Sprayberry High School
Marietta · Public high · Grades 9–12
1,769 students · 3.0 km away
Mabry Middle School
Marietta · Public middle · Grades 6–8
938 students · 3.1 km away
Murdock Elementary School
Marietta · Public elementary · Grades PK–5
847 students · 3.2 km away
Nicholson Elementary School
Marietta · Public elementary · Grades PK–5
413 students · 3.3 km away
Similar schools
Public middle schools in Georgia with a comparable Enrollment.
Southeast Bulloch Middle School
Brooklet · Public middle · Grades 6–8
884 students
Daniell Middle School
Marietta · Public middle · Grades 6–8
884 students
Eighth Street Middle School
Tifton · Public middle · Grades 6–8
883 students
Babb Middle School
Forest Park · Public middle · Grades 6–8
881 students
Blake Bass Middle School
Sharpsburg · Public middle · Grades 6–8
887 students
Crabapple Middle School
Roswell · Public middle · Grades 6–8
881 students
Frequently asked questions
Is Simpson Middle School a good school?
Simpson Middle School has a Success Index (US) of 83.7 out of 100 (Top 10% of middle schools in United States) and ranks #18 of 482 in Georgia. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Simpson Middle School rank in Georgia?
Simpson Middle School ranks #18 of 482 middle schools in Georgia and #931 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Simpson Middle School?
Simpson Middle School had 884 students in 2025.
Is Simpson Middle School a elementary school or a high school?
Simpson Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Simpson Middle School?
There are 10 schools within 15 km of Simpson Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.