The top reported proficiency rate is 99% in Social studies. The lowest is 57% in English language arts.
Original Research by School Decision on Thomas a Edison Elementary School
Thomas A. Edison Elementary School serves kindergarten through fourth grade in Tonawanda, a small Erie County city anchored by waterfront heritage and downtown revitalization. The school enrolls a moderate-sized cohort for its grade band, with a student body that is predominantly white, though with growing Hispanic enrollment and a modest share of students across other backgrounds. About two in five students qualify for free or reduced-price lunch, a proxy for household economic pressure that tracks with the region's economic profile.
The school sits within the Kenmore-Tonawanda Union Free School District, which covers both Tonawanda and Kenmore. Recent district-wide shifts affect the context Edison families inhabit. In 2021 the district expanded its universal pre-kindergarten program from half-day to full-day, reopening a formerly closed elementary building to house it. This reversed a period of enrollment decline and now draws families with young children. Concurrently, a capital project approved in 2020 brought building renovations across the district through roughly 2025-2026, including secured entrances, water-pipe replacement, and new pickup and dropoff zones. As of early 2026 the district was publicly weighing a larger restructuring proposal involving building closures and grade-configuration shifts, which would alter the elementary school network if approved. Parents should confirm whether Edison is affected and track developments on the district website.
On state testing, Edison's results show a mixed profile across grades. In grade three, about seven in ten students met or exceeded proficiency in mathematics, while a smaller share met proficiency in English language arts. Grade four showed a dip in both subjects, with proficiency notably below grade three in mathematics and roughly flat in language arts. Science performance at grade four, measured most recently, was notably stronger. The school participates fully in state assessments with high participation rates. In the comparison set of Erie County districts, Edison's overall proficiency index places it in the top quartile, a strength worth noting; the school outperforms the median district in the county on the metrics available. Families should understand that state proficiency is one measure of readiness, and a parent may want to look into the school's approach to students working below proficiency, reading intervention practices, and any tutoring or small-group support available.
Tonawanda itself is a car-oriented place with a walkable downtown core along Main Street and extensive waterfront parks and trails. The city is mid-sized, and the surrounding area mixes single-family residential neighborhoods with commercial development along arterial highways. Housing values in the zip code are modest and relatively stable, with rents running in line with local norms. Employment centers on health care, education, and manufacturing, with the Town of Tonawanda historically home to a significant industrial zone. The City of Tonawanda has received major downtown-revitalization funding and is developing waterfront housing and mixed-use projects, which may signal gradual change in neighborhood character and property values over the coming years.
The district's building improvements and full-day pre-K expansion suggest an investment in its physical plant and early-childhood programming. The uncertainty around the restructuring proposal, though, is a live issue for elementary families, and worth tracking. Edison's positioning in the county's top proficiency quartile is a genuine strength; the dip in grade-four proficiency merits investigation with the school to understand whether it reflects typical fourth-grade curriculum difficulty or a specific gap the school is addressing.
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