Summary:
For families in zip code 21030, there is one middle school option: Cockeysville Middle, serving grades 6 through 8 in Cockeysville, Maryland, as part of the Baltimore County Public Schools district.
Cockeysville Middle is a school of two distinct academic tracks. It excels in advanced coursework, with Algebra I and Geometry proficiency rates far exceeding state averages, and its English Language Arts (ELA) and Science scores are well above both district and state levels. However, standard math proficiency tells a different story: 8th-grade math proficiency is 0%, likely because top math students are taking advanced courses. Overall math proficiency (26.7%) sits slightly below the state average (27.1%), despite the school spending $22,324 per student—significantly higher than the national average. The school serves 928 students with a 15.3:1 student-teacher ratio, and 42.35% of students qualify for free or reduced lunch. Chronic absenteeism is 23.2%, which is better than the district average of 25.6% but still affects nearly a quarter of students.
Despite strong test scores in ELA and Science, the school's state ranking has declined over three years, from the 73rd percentile (4 stars) in 2023-2024 to the 67th percentile (3 stars) in 2025-2026. This suggests other Maryland schools are improving faster, or the ranking methodology emphasizes factors beyond raw scores. For parents, this means Cockeysville Middle offers excellent opportunities for high-achieving students in advanced math and strong overall performance in reading and science, but families should be aware of the challenges in standard math proficiency and the impact of chronic absenteeism on the broader student body.
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