Schools in Zip Code 30345

ZIP code 30345 in Atlanta, Georgia, is served by 6 schools within the DeKalb County School District, including 5 elementary schools and 1 high school, with a combined enrollment of roughly 5,100 students.

Academic performance varies dramatically across this area. Oak Grove Elementary School is the clear standout, ranking in the 92nd percentile statewide with 5 stars, and its math proficiency rates (75-79% in grades 3-5) are roughly double the district average. It also has the lowest chronic absenteeism (3.9%) and the lowest poverty rate (10.96% free/reduced lunch) in the ZIP code. GLOBE Academy Charter School I, a K-8 charter, is a strong alternative, particularly for middle school—its 8th-grade science and social studies proficiency rates (62.1% each) are nearly triple the district averages, and its Algebra I proficiency (89.2%) is more than double the state rate. Sagamore Hills Elementary School also performs well, ranking in the 78th percentile with 4 stars despite a moderate poverty rate. On the other end, Henderson Mill Elementary School ranks in the 17th percentile (1 star) with math proficiency 7 points below the district average, and Hawthorne Elementary School sits in the 48th percentile (2 stars). Lakeside High School ranks in the 47th percentile, with a graduation rate of 83.4% and a concerning chronic absenteeism rate of 31.3%—nearly double the state average.

Key takeaways for parents: school choice matters enormously here, with a 75-percentile-point gap between the top and bottom elementary schools. Spending does not predict success—Oak Grove spends the most ($22,986/student) and performs best, but GLOBE Academy spends the least ($15,034/student) and still achieves strong results. Chronic absenteeism is a systemic issue, especially at Lakeside High and Hawthorne, both exceeding 24%. Finally, this ZIP code lacks a traditional public middle school, making GLOBE Academy the only in-area option for grades 6-8, which adds to its value for families seeking continuity through middle school.