Best Colchester Public High Schools (2026)

For the 2026 school year, there are 2 public high schools serving 1,024 students in Colchester, CT.

The top-ranked public high schools in Colchester, CT are William J. Johnston Middle School and Bacon Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Colchester, CT public high schools have an average math proficiency score of 63% (versus the Connecticut public high school average of 33%), and reading proficiency score of 66% (versus the 53% statewide average). High schools in Colchester have an average ranking of 8/10, which is in the top 30% of Connecticut public high schools.

Colchester, CT public high school have a Graduation Rate of 87%, which is less than the Connecticut average of 89%.

The school with highest graduation rate is Bacon Academy, with 85-89% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.

Minority enrollment is 19% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).