Best 06604 Connecticut Public High Schools (2026)

For the 2026 school year, there are 3 public high schools serving 775 students in 06604, CT.

The top-ranked public high school in 06604, CT is Capital Preparatory Harbor School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public high schools in zipcode 06604 have an average math proficiency score of 18% (versus the Connecticut public high school average of 33%), and reading proficiency score of 26% (versus the 53% statewide average). High schools in 06604, CT have an average ranking of 2/10, which is in the bottom 50% of Connecticut public high schools.

Public high school in zipcode 06604 have a Graduation Rate of 90%, which is more than the Connecticut average of 89%.

The school with highest graduation rate is Capital Preparatory Harbor School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.

Minority enrollment is 99% of the student body (majority Black), which is more than the Connecticut public high school average of 56% (majority Hispanic).