Best Portland Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 305 students in Portland, CT.

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

Portland, CT public high school have an average math proficiency score of 47% (versus the Connecticut public high school average of 32%), and reading proficiency score of 67% (versus the 53% statewide average). High schools in Portland have an average ranking of 7/10, which is in the top 50% of Connecticut public high schools.

Portland, 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 Portland High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.

Minority enrollment is 25% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 55% (majority Hispanic).