Black Rock School
Public
Elementary Grades PK–3 Virtual
Part of Thomaston School District
57 Branch Rd., Thomaston, CT 06787 · (860) 283-3040
Community ratings
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Academic performance
Math proficiency54.5%
State average 37.9%
Reading / language arts44.5%
State average 50.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
259Students enrolled
11:1Student–teacher ratio
37%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K65
Kindergarten39
Grade 150
Grade 244
Grade 361
Students
White · 77%199
Hispanic · 15%38
Asian · 3%8
Two or more races · 3%8
Black · 2%6
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
266’20
310’21
292’22
268’23
259’24
Location
57 Branch Rd. Thomaston
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.