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11 West North St., Stamford, CT 06902 · (203) 977-4544 · Part of Stamford School District
Stamford’s School Grade C− better than 17% of Connecticut school districts
What stands out about Cloonan School
- Its own letter, C: better results than 26% of Connecticut’s public schools
- Math proficiency 18 pts below the state
- Reading / language arts 13 pts below the state
- Small classes: 9 students per teacher
- Enrollment down 35.6% since 2020–21
- Next stop for Stamford kids: 3 high schools
On the path
Where Stamford kids come from and go next. The whole path →
Test scores
2020–21Its own letter, C, places these results among Connecticut’s 920 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














11 West North St., Stamford
Students
Down 35.6% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Cloonan School from Stamford families.
Other schools in Stamford School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Connecticut’s other public schools; Stamford’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.