C+
Catherine Kolnaski Magnet School
PublicElementaryGrades PK–5
500 Poquonnock Rd., Groton, CT 06340 · (860) 449-5608 · Part of Groton School District
Students
375
Students per teacher
12:1
Free or reduced lunch
80%
Setting
Suburb
Grades
PK–5
What stands out about Catherine Kolnaski Magnet School
- Math proficiency 6 pts below the state
- Small classes: 12:1 students per teacher
- Next stop for Noank kids: Groton Middle School
On the path
Where Noank kids come from and go next.
PK–5Catherine Kolnaski Magnet SchoolYou are here
6–8Groton Middle Schoolin Groton
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency32%
State average 37.9%
Reading / language arts47%
State average 50.7%
Location
Directions ↗
500 Poquonnock Rd., Groton
Students
Enrollment by grade
Pre-K18
Kindergarten53
Grade 166
Grade 259
Grade 361
Grade 460
Grade 558
Enrollment over time
380’20
359’21
352’22
369’23
375’24
About steady.
Who goes here
White 38%Hispanic 30%Two or more races 18%Asian 8%Black 5%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Catherine Kolnaski Magnet School.
Other schools in Groton School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.