Best Thomaston Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 295 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 32%), 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 55% (majority Hispanic).