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For the 2026 school year, there are 2 public high schools serving 1,245 students in Ansonia, CT.

The top-ranked public high schools in Ansonia, CT are Ansonia High School and Emmett O'brien Technical High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Ansonia, CT public high schools have an average math proficiency score of 14% (versus the Connecticut public high school average of 32%), and reading proficiency score of 37% (versus the 53% statewide average). High schools in Ansonia have an average ranking of 1/10, which is in the bottom 50% of Connecticut public high schools.

Ansonia, CT public high school have a Graduation Rate of 89%, which is equal to the Connecticut average of 89%.

The school with highest graduation rate is Emmett O'brien Technical High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.

Minority enrollment is 63% of the student body (majority Hispanic), which is more than the Connecticut public high school average of 55% (majority Hispanic).