Campbell High School

Located at 925 Powder Springs St SE, in Smyrna, Georgia, Campbell High School is a sprawling four-year high school that hosts 3,085 students (grades 9 through 12), run under Cobb County. That puts it 175% above the typical public school in Georgia, which averages around 1,120 students.

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

In terms of who attends, Campbell High School logs that the most-represented group is Black (43%), with the rest of the student body spread across multiple groups. Other groups include 29% Hispanic, 18% White, 5% Asian, 5% multiracial. By comparison, Cobb County as a whole is about 27% Black, so the school skews considerably more Black than its surroundings.

On the resource side, On paper, Campbell High School has 176 full-time-equivalent teachers, translating to a class-load average of around 17.5:1. That figure is higher than the state norm's 15.2:1 average. Around 52% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment.

After controlling for student poverty, Campbell High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.4%, the actual is 50.8%, a residual of +0.4 points.

Around the school, ACS estimates for Cobb County put median household income runs about $102,738, roughly 51% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. In all, Cobb County runs 129 public schools (combined enrollment of about 116,609 students), of which Campbell High School is one.

The closest other public school is Smyrna Elementary School, roughly 0.3 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Campbell High School at 1st of 8; the average score across the group is 29.0%.

Geographically, the school is in a commuter-belt area.

Over the past 7-year window. Over the past 7-year window, the student count edged up 8%: 2,854 students in 2018 compared to 3,085 in 2025. Hispanic enrollment moved from 34% to 29% across the same window. Class-load math has pulled in: from 18.6:1 in 2018 to 17.5:1 in 2025.

Within the allk12 community for this school, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.