Mabry Middle School

Set in Marietta, Georgia, Mabry Middle School is a mid-tier middle-grades school, overseen by Cobb County. It works with 938 students across grades 6 through 8. Compared to the state average of about 763 students per school, that is 23% above typical.

Cobb County runs 110 schools in total, collectively educating 105,738 students. Mabry Middle School is one of those campuses.

On demographics, Mabry Middle School lists that 66% of the student body identifies as White. Beyond that, the school shows 10% Asian, 10% Hispanic, 8% Black, 5% multiracial. That is considerably more White than the county at large, where the share is closer to 49%.

Looking at the economic backdrop, The school reports having 57 full-time-equivalent teachers, for a student-teacher ratio near 16.5:1. Statewide, the average ratio sits near 14.1:1, putting Mabry Middle School higher than the state norm the norm. Roughly 14% of students at Mabry Middle School qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Cobb County (around 53%), the school's rate is meaningfully below typical.

With demographic context factored in, Mabry Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 69.8%, the actual is 70.3%, a residual of +0.5 points.

In the broader community, census data for Cobb County shows the typical household earns roughly $102,738 per year, 51% of adults hold a bachelor's degree or higher, and the poverty rate sits near 6%. Mabry Middle School is one of 129 public schools in Cobb County (combined enrollment of about 116,609 students).

Rocky Mount Elementary School is the nearest neighboring public school, about 1.0 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Mabry Middle School ranks 2nd on composite proficiency, above the local average of 63.5%.

Mabry Middle School operates from a commuter-belt location.

Looking at the recent track record. Looking back 7 years, enrollment at Mabry Middle School has remained close to its prior level, going from 938 students in 2018 to 938 in 2025. Class-load math has fell: from 17.7:1 in 2018 to 16.5:1 in 2025.

On the community side, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.