The highest-performing public schools in science in Chester County, Pennsylvania
This ranking covers the highest-performing public schools in science in Chester County, Pennsylvania, drawn from 87 qualifying public schools. Downingtown STEM Academy leads the list at 99.1%, against a median of 84.7% across the ranked schools.
Sort any column, filter to a school or district, or download the full ranking as a CSV. Source data is federal NCES and state assessment reporting, 2024-25.
Rank change counts the places a school moved since its prior test year, among the schools on this list that were tested both years. A dash means the school has no prior-year result.
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allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.