Summary:
The six public schools in Adelphi, Maryland, all part of the Prince George's County Public Schools district, serve nearly 5,000 students from Pre-K through 8th grade in a community where over 92% of students face economic disadvantage.
While no school in Adelphi is a high-performer by state standards, Adelphi Elementary stands out as the clear academic leader. It is the only school with a 2-star rating, boasts the lowest chronic absenteeism rate (11.1%), and its 4th-grade math proficiency of 40% is a remarkable outlier—more than double the next best school in the city. In contrast, Cool Spring Elementary presents a perplexing case: despite having the highest per-student spending ($27,476) and the smallest class sizes (11.7:1), it has the lowest academic performance in the city. Mary Harris Mother Jones Elementary shows a clear positive trend, improving its state ranking from the 17th to the 28th percentile over three years and leading the city in overall math proficiency (21.6%). Among middle schools, Buck Lodge Middle significantly outperforms Sonia Sotomayor Middle at Adelphi in every academic metric, including a 0% proficiency rate in Algebra I at the latter.
Overall, citywide academic proficiency averages are low—13.6% in math and 26.8% in English Language Arts—well below state averages. However, chronic absenteeism (21.7%) is notably better than the district average. The data reveals that simply spending more money does not guarantee success, as seen with Cool Spring Elementary, while Cherokee Lane Elementary has the highest absenteeism rate at 25.7%. For parents, the standout takeaway is that school-level leadership and specific interventions can make a significant difference, even within a struggling district.
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