The top reported proficiency rate is 44% in Science. The lowest is 15% in English language arts.
Original Research by School Decision on Bell Avenue School
Bell Avenue School serves kindergarten through sixth grade in Yeadon, a small, densely populated borough just southwest of Philadelphia. The school sits at 1000 Bell Avenue, integrated into the borough's residential grid of stone and brick twin homes built in the early-to-mid twentieth century. It is a regular public school in the William Penn School District, which operates across six small boroughs in Delaware County.
The school enrollment is small, around 240 students, with roughly balanced grade distribution from kindergarten through sixth grade. Every student qualifies for free or reduced-price lunch, and the student body is overwhelmingly African American, reflecting Yeadon's post-World War II history as a middle-class African American suburban community. Enrollment data on students with disabilities and English learners was not available.
State assessment results show academic performance well below the state average. In 2024-25, math proficiency across grades three through eight stood at roughly one in seven students; English language arts proficiency was similar. Science results from 2022-23, the most recent available, were markedly stronger at around four in ten students proficient, though that data came from a smaller group of tested students. When measured against other districts in Delaware County, Bell Avenue's overall proficiency index places it in the bottom quartile among its county peers. This is the core fact a parent needs to understand about the school's current academic standing.
The school operates within a district facing acute financial strain. The William Penn School District was the plaintiff in William Penn School District v. Pennsylvania Department of Education, a 2023 Commonwealth Court ruling that declared Pennsylvania's school funding system unconstitutional. That landmark case triggered a multi-year state funding correction, with the district owed substantial additional dollars over several years. However, the path to those dollars has been uneven. For the 2025-26 budget, the district enacted a significant property tax increase on all households in its six boroughs, including Yeadon, while also cutting central office positions, removing mental health support staff, eliminating elementary academic interventionists, and freezing new hiring. All non-athletic after-school extracurriculars were discontinued during a prolonged state budget impasse. State funds account for a substantial portion of the district's operating budget, making the timing and sufficiency of state payments a recurring structural risk for school operations.
These fiscal pressures are real for families considering the school or the borough. Housing values in the Yeadon area are moderate relative to nearby suburbs and the region, and rents are similarly affordable, but a property tax increase adds a measurable cost to homeownership. Yeadon itself is a quiet, walkable, family-oriented borough with transit access via SEPTA bus, trolley, and regional rail; it is described by residents as close-knit and civic-minded. However, it is a built-out community with little new development, and it remains primarily a bedroom community for Philadelphia.
Under Pennsylvania legislation taking effect in 2027-28, all public school districts including William Penn must adopt evidence-based, structured-literacy reading curriculum and screen kindergarten through third-grade students for reading proficiency three times yearly. This represents a concrete shift in early-literacy pedagogy across the district's elementary schools. For families with young children at Bell Avenue, this change is worth understanding as context for how reading instruction will evolve.
The school serves a community with high needs and limited current resources. Its test results are a central consideration for any family evaluating it. A parent may want to look into further with the district what supports are in place to address the gap between current proficiency and grade-level standards, how the recent staff reductions have affected classroom-level services at Bell Avenue specifically, and what the structured-literacy implementation timeline will mean in practice for their child's classroom.
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