Summary:
The three elementary schools in zip code 21037 (Edgewater, MD)—Edgewater Elementary, Central Elementary, and Mayo Elementary—serve grades PK-5 and are part of the Anne Arundel County Public Schools district. These schools consistently outperform district and state averages, with a shared strength in early literacy and remarkably low chronic absenteeism rates (11.4%–12.0%) compared to the district average of 19.9%.
Central Elementary stands out as the academic leader, earning a 5-star rating in 2024-2025 and ranking in the 82nd percentile statewide for 2025-2026. It leads in math (52.1% proficient), ELA (65.7%), and science (56.0%)—the latter nearly 50% higher than the district average. This performance correlates with the highest spending per student ($18,437) and the lowest student-teacher ratio (13.7). In contrast, Edgewater Elementary is a consistent performer with a 3- or 4-star rating, serving the most economically diverse population (38.47% free/reduced lunch) yet still achieving above district and state averages. Mayo Elementary shows a concerning decline, dropping from the 85th percentile in 2023-2024 to the 69th percentile in 2025-2026, with a notable weakness in 4th grade math (26.9% proficient).
All three schools excel in 3rd grade ELA, with proficiency rates (60.2%–66%) well above the state average of 50.4%. The low chronic absenteeism across the zip code suggests strong community engagement and family support. For parents, Central Elementary offers the strongest academic outcomes, particularly in STEM, while Edgewater Elementary provides stable performance despite serving a more economically diverse student body. The decline at Mayo Elementary warrants attention, though it still outperforms district averages in most subjects.
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