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Mastery CS-Clymer Elementary


At a glance
533rdof 606 Pennsylvania districts▲ 49
Better than 12% of Pennsylvania districts
Elementary 1Grades K-6
1201 W Rush Street
Philadelphia, PA 19133
·(215) 227-8610·All Pennsylvania district rankings →
Statewide performance 2017–2025
2025: better than 12% of districts
1
School
419
Students
Top rankedMastery Cs-Clymer Elementary1263rd of 1,511 Pennsylvania elementary schools
Biggest riser
Mastery Cs-Clymer Elementary up 151 spots statewide this year
Summary:

Mastery CS-Clymer Elementary is the sole public charter elementary school serving grades K-6 in the Mastery CS-Clymer Elementary district in Philadelphia, Pennsylvania. With a total enrollment of 451 students, the school appears to be struggling academically, performing significantly below state averages on standardized tests across all grade levels and subject areas.

According to the data, Mastery CS-Clymer Elementary has seen a decline in its statewide ranking over the past three years, dropping from 1502 out of 1534 Pennsylvania elementary schools in 2022-2023 to 1263 out of 1511 in 2024-2025. The school's PSSA (Pennsylvania System of School Assessment) scores in both Math and English Language Arts are consistently well below the state averages, with proficiency rates ranging from as low as 1.8% in 6th grade Math to 34% in 4th grade English Language Arts, compared to state averages of 37.8% to 53.5% in Math and 44.7% to 50.8% in English Language Arts.

Despite the school's low academic performance, it spends a relatively high amount per student, $20,943 in the 2022-2023 school year. Additionally, the school serves a student population that is predominantly from low-income families, with 99.33% of students eligible for free or reduced-price lunch. These factors suggest that the school may need to re-evaluate its strategies and practices to improve student learning and achievement.

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





Districts nearby


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

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