Summary:
ZIP code 30067 in Marietta, GA is home to four schools within the Cobb County School District, serving approximately 3,894 students across three elementary schools and one middle school, with no high schools in the immediate area.
Families in this ZIP code will find dramatically different educational experiences depending on which school their child attends. Sope Creek Elementary School is the clear standout, ranking in the top 2% of Georgia elementary schools with exceptional math proficiency rates of 83–91% across grades 3–5, compared to district averages of 53–57%. It also boasts remarkably low chronic absenteeism at just 2.8% and a very low poverty rate of 9%. At the other end of the spectrum, Powers Ferry Elementary School and Brumby Elementary School face significant challenges, ranking in the bottom 20% and 11% of schools statewide respectively, with high poverty rates (90% and 78%) and chronic absenteeism above 21%. East Cobb Middle School sits in the middle, ranking in the 52nd percentile and showing improvement over the past two years, though its grade-level math and science scores still lag district averages.
One of the most striking findings is that higher per-student spending does not translate to better outcomes. Brumby and Powers Ferry spend the most per student ($19,035 and $18,991 respectively) yet achieve the lowest rankings, while Sope Creek spends the least ($14,446) and achieves elite results. Chronic absenteeism appears to be a strong predictor of performance, with a near-perfect correlation between attendance rates and academic rankings. East Cobb Middle presents an interesting anomaly: 98.8% of its students pass Algebra I, yet only 39% are proficient in grade-level math, suggesting a selective advanced placement program. Overall, this ZIP code illustrates a stark socioeconomic divide where school boundaries create vastly different educational opportunities for families living just minutes apart.
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