Summary:
Stamford Charter School for Excellence District is home to one school, Stamford Charter School for Excellence, a PK–8 elementary and middle school in Stamford, CT, serving 543 students with a high percentage of economically disadvantaged learners. This single-school district consistently outperforms Connecticut state averages in most subjects and grades, making it a strong option for parents seeking a high-performing charter school with a supportive environment. The school has earned 4-star ratings for three consecutive years, though its state rank slipped from 69th (2024–2025) to 146th (2025–2026) while remaining in the 70th percentile or higher.
Academically, the school shines brightest in early elementary grades. In 2025–2026, 4th graders posted 88.9% proficiency in English Language Arts (ELA) and 88.7% in math, outpacing state averages by roughly 38 and 36 points, respectively. Across all grades tested, ELA proficiency averaged about 73.8%, compared to 51.0% statewide. Math proficiency averaged 64.4% versus 47.7% statewide. Science results were mixed: 8th-grade science was a standout at 63.6% proficiency versus 50.9% statewide, while 5th-grade science (50.9%) dipped just below the state average (52.9%). Chronic absenteeism is exceptionally low at 6.2% versus 16.4% statewide, suggesting strong student engagement.
Notable trends include a sharp 20-point drop in 5th-grade math from 67.2% (2024–2025) to 47.5% (2025–2026), and softer middle-grade ELA and math scores that contributed to the school’s lower state rank. Data gaps include unreported 8th-grade math for 2025–2026 and 7th-grade math for 2024–2025, and spending per student ($11,189) is from 2018–2019. Despite these limitations, Stamford Charter School for Excellence remains a high-achieving school where a majority low-income population outperforms state averages—a testament to effective instruction and a positive school climate.
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