Contact & Location
Enrollment & Schools
9
Total Schools
4,372
Total Enrollment
PK-12
Grade Range
School Breakdown
6
Elementary
Schools
1
Middle
Schools
2
High
Schools
Rating Distribution
450%
338%
113%
School Types
By Type
Public
9Charter
0Private
0By Level
Elementary
6Middle
1High
2Demographics (Aggregated)
Ethnicity Breakdown
White
47%
Hispanic / Latino
25%
Two or More Races
13%
Black / African American
8%
Asian
6%
Native American
1%
Pacific Islander
1%
Gender Distribution
52%Male
48%Female
Free / Reduced Lunch
46%Students Eligible
vs. State Average
41%
Academic Performance (Aggregated)
Average Academic Performance
5.3
out of 10Average ACT Score
—
(out of 36)
Average SAT Score
949
(out of 1600)
Average Graduation Rate
45%
Students
AP / IB / Dual Enrollment
41%
Students
School Performance Summary
Below Average
50% (4)
Average
38% (3)
Above Average
13% (1)
Groton School District is committed to excellence, equity, and preparing every student for a successful future.
Schools in Groton School District
9 schoolsElementary Schools
(6)5.95.64.74.27.95.9
Catherine Kolnaski Magnet School
Elementarypublic•352 students
Charles Barnum School
Elementarypublic•347 students
Claude Chester School
Elementarypublic•316 students
Mystic River Magnet School
Elementarypublic•523 students
Northeast Academy Elementary School
Elementarypublic•391 students
Thames River Magnet School
Elementarypublic•528 students
Middle Schools
(1)Reported Incidents
Report an IncidentCommunity-reported and third-party-sourced concerns. All incidents are allegations, not established facts.
No incidents have been reported for Groton School District.
Data aggregated from 9 schools in Groton School District.
Source: GreatSchools, U.S. Department of Education, and school surveys.
Last updated: May 1, 2026Source: GreatSchools, U.S. Department of Education, and school surveys.