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Best Public Schools in Zip Code 21030


At a glance
3
Schools
1,814
Students
Top rankedCockeysville Middle111th of 339 Maryland middle schools
Biggest riser
Warren Elementary up 10 spots statewide this year
Summary:

Zip code 21030 in Cockeysville, Maryland, is home to three public schools within the Baltimore County Public Schools district, serving elementary and middle school students with no high school in the immediate area.

Cockeysville Middle stands out as the top academic performer in the area, consistently ranking in the top third of Maryland middle schools and earning a 4-star rating. Its English Language Arts proficiency rate of 58.3% significantly outpaces both the district and state averages, and it excels in advanced math courses like Geometry and Algebra I. However, a notable "middle school math cliff" appears as proficiency drops sharply from 33.9% in 6th grade to 0% in 8th grade, likely due to students being accelerated into advanced classes. Among elementary schools, Warren Elementary is the most consistent performer, maintaining a steady 3-star rating and showing year-over-year improvement in its state ranking. It achieves strong results with the lowest per-student spending ($17,674) and the highest student-teacher ratio (15.8:1), making it a model of efficiency. In contrast, Padonia International Elementary faces significant challenges, with the highest rate of economic disadvantage (64.75%) and the lowest ELA proficiency (28.9%), a 22-point gap from the state average, despite having the most favorable student-teacher ratio (12.6:1) and higher per-student spending ($20,927).

A key takeaway is that spending does not directly correlate with performance, as Padonia International spends more per student than Warren Elementary but lags behind in nearly every metric. Chronic absenteeism rates are similar across all three schools, hovering around the district average of 25.6%. For parents, Cockeysville Middle offers the strongest academic foundation, while Warren Elementary provides reliable, consistent growth despite resource constraints. Padonia International Elementary requires targeted support, particularly in literacy, to address its performance gaps.

Ranking:
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E Elementary M Middle H High A Alternative P Private




Cities Near Zip Code 21030

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maryland State Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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