














Martin Kellogg Middle School
155 Harding Avenue, Newington, CT 06111 · (860) 666-5418 · Part of Newington School District
Newington’s School Grade B− better than 47% of Connecticut school districts
What stands out about Martin Kellogg Middle School
- Its own letter, C+: better results than 42% of Connecticut’s public schools
- Math proficiency 9 pts below the state
- Small classes: 12 students per teacher
- Next stop for Newington kids: Newington High School
On the path
Where Newington 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 ↗














155 Harding Avenue, Newington
Students
Down 7.4% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Martin Kellogg Middle School from Newington families.
Other schools in Newington 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; Newington’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.