Martin Kellogg Middle School
Public
Middle Grades 5–8 Virtual
Part of Newington School District
155 Harding Avenue, Newington, CT 06111 · (860) 666-5418
Community ratings
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Academic performance
Math proficiency29%
State average 37.9%
Reading / language arts46%
State average 50.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
567Students enrolled
12:1Student–teacher ratio
41%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 5143
Grade 6151
Grade 7130
Grade 8143
Students
White · 46%259
Hispanic · 30%170
Asian · 13%71
Black · 7%38
Two or more races · 5%29
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
612’20
580’21
555’22
567’23
567’24
Location
155 Harding Avenue Newington
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.