Mastery CS-Clymer Elementary

Mastery CS-Clymer Elementary operates as an active, single-school independent charter district located at 1201 W Rush Street in Philadelphia, Pennsylvania. Situated within a major urban community setting, the district provides a targeted academic foundation serving students from kindergarten through sixth grade. For the 2024–2025 academic year, the school maintains a steady enrollment of 419 students evenly distributed across its elementary grade levels. The student population closely reflects its surrounding metropolitan community, comprising 338 Black, 57 Hispanic, 14 multiracial, and 6 American Indian students, balanced between 202 female and 217 male learners.

To ensure comprehensive academic and social-emotional guidance, the district benefits from a robust institutional framework with 123.7 full-time equivalent (FTE) staff members. A dedicated team of 62 FTE teachers yields a remarkably low student-to-teacher ratio of roughly 7 to 1, allowing for highly personalized instruction and close classroom oversight. The teaching faculty is further complemented by 12 FTE instructional aides and nearly 50 FTE support staff members who oversee daily operations and student services. Functioning as its own local educational agency for federal programs, Mastery CS-Clymer Elementary offers families and researchers a highly supported, community-centered learning model, with additional program details available at masterycharter.org or by phone at (215) 227-8610.