Summary:
This analysis examines three public middle schools in zip code 21043 (Ellicott City, MD), all part of the highly-rated Howard County Public Schools district, serving grades 6-8 with enrollments between 670 and 739 students.
Ellicott Mills Middle is the standout school in the area, ranking 17th out of 339 middle schools in Maryland (95th percentile) with a 5-star rating, and it has shown a strong upward trend over three years. It leads in nearly every academic metric, including math proficiency (54.3%), ELA proficiency (79.8%), and science proficiency (64.3%), while also having the lowest chronic absenteeism rate (9.4%). Patapsco Middle is a strong, consistent performer with a 4-star rating and a state rank of 37th (89th percentile), showing minimal fluctuation in its rank over three years. Bonnie Branch Middle is the lowest-ranked of the three at 90th in the state (73rd percentile), but still performs above state averages. Interestingly, Bonnie Branch outperforms both other schools in Algebra I proficiency (65.4% vs. 72% and 73.8%), suggesting it may be particularly effective with its top-tier math students.
A clear pattern emerges when examining socioeconomic factors: Ellicott Mills has the lowest free/reduced lunch rate (14.61%) and the highest test scores, while Bonnie Branch has the highest rate (29.23%) and the lowest scores, with Patapsco in the middle (20.45%). All three schools have chronic absenteeism rates well below the district average of 17.4%, indicating strong attendance culture. Notably, spending per student does not predict performance—Bonnie Branch spends the most ($18,541) but has the lowest scores, while Ellicott Mills spends the least ($17,633) but achieves the highest results, highlighting that factors like teaching quality and community support are more critical to success in this district.
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