For the 2026 school year, there is 1 public high school serving 307 students in Thomaston, CT.
The top-ranked public high school in Thomaston, CT is Thomaston High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Thomaston, CT public high school have an average math proficiency score of 32% (versus the Connecticut public high school average of 33%), and reading proficiency score of 52% (versus the 53% statewide average). High schools in Thomaston have an average ranking of 4/10, which is in the bottom 50% of Connecticut public high schools.
Thomaston, CT public high school have a Graduation Rate of 92%, which is more than the Connecticut average of 89%.
The school with highest graduation rate is Thomaston High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 17% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).
Best Public High Schools in Thomaston, CT (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Thomaston High School
(Math: 30-34% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
185 Branch Rd.
Thomaston, CT 06787
(860) 283-3030
Thomaston, CT 06787
(860) 283-3030
Gr: 7-12 | 307 students Student-teacher ratio: 11:1 Minority enrollment: 17%
Frequently Asked Questions
What are the top-ranked public high schools in Thomaston, CT?
The top-ranked public high schools in Thomaston, CT include Thomaston High School.
How many public high schools are located in Thomaston?
1 public high schools are located in Thomaston.
What is the racial composition of students in Thomaston?
Thomaston public high schools minority enrollment is 17% of the student body (majority Hispanic), which is less than the Connecticut public high schools average of 56% (majority Hispanic).
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