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565 Main St., Portland, CT 06480 · (860) 342-0411 · Part of Portland School District
Portland’s School Grade B− better than 48% of Connecticut school districts
What stands out about Gildersleeve School
- Its own letter, B: better results than 63% of Connecticut’s public schools
- Math proficiency 14 pts above the state
- Reading / language arts 6 pts above the state
- Small classes: 12 students per teacher
- Enrollment down 13.4% since 2020–21
- Next stop for Portland kids: Portland Middle School
On the path
Where Portland kids come from and go next. The whole path →
Test scores
2020–21Its own letter, B, places these results among Connecticut’s 920 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














565 Main St., Portland
Students
Down 13.4% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Gildersleeve School from Portland families.
Other schools in Portland 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; Portland’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.