The top reported proficiency rate is 47% in English language arts. The lowest is 20% in Science.
Original Research by School Decision on Brass City Charter School
Brass City Charter School is a charter school serving pre-K through 8th grade in Waterbury, with an enrollment of roughly the school-size range for its grade band. The school occupies a newly expanded facility that was completed through a two-year construction project, and has reached its planned full charter span with the graduation of its first 8th-grade cohort, meaning families can now enroll in pre-K and progress through to 8th grade at the same school.
The student body is predominantly Latino and Black, with a majority of students qualifying for free or reduced-price lunch, reflecting the economic and demographic composition of Waterbury. The school draws its students from the surrounding community and serves as a tuition-free alternative to Waterbury's traditional public schools.
Academic performance shows a mixed picture across grade levels and subjects. In mathematics, third grade performs noticeably better than upper grades, with roughly two-thirds of students meeting proficiency on state tests, but proficiency declines sharply by fifth grade and remains low through eighth grade, where only a small fraction of students test proficient. English language arts shows a similar pattern: third and fourth grades perform in the 50s in proficiency, while upper grades drop to much lower levels. Science proficiency data for fifth grade was suppressed by the state, but eighth-grade science proficiency is quite low. Across all tested subjects and grades, the school's overall proficiency index places it in the bottom quartile compared to other districts in its county planning region. A parent may want to explore this further with the school, particularly regarding the support available for students in the upper grades and what instructional changes, if any, are being made to address the grade-level decline.
The broader context matters. Waterbury is a formerly industrial city undergoing downtown revitalization, with significant infrastructure investment in education and transit. The city hosts UConn's relocated Waterbury campus, metro-north commuter rail service, and adaptive reuse projects converting historic buildings into housing and educational space. Housing values in the area are modest compared to statewide benchmarks, and rental costs are similarly below state levels, making the neighborhood affordable. The school sits within this revitalizing downtown, where civic anchors include the Waterbury Green, the Mattatuck Museum, and the Palace Theater, and families have access to public transit including bus and commuter rail service.
The school's special education funding was the subject of a significant dispute with Waterbury Public Schools. In 2024 the state ruled that the district must reimburse the charter school for actual special education costs incurred, a decision upheld on appeal in 2025. This resolved a multi-year financial disagreement and stabilized the school's funding outlook, which is relevant to families considering the school's long-term viability.
The school's enrollment data indicate it serves students across the full pre-K through 8 span, with roughly equal cohort sizes, suggesting stable enrollment. The school website and available sources do not provide information on specific academic programs, extracurricular offerings, discipline practices, or detailed staffing credentials, so a parent looking for that detail would need to contact the school directly.
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