Chelsea High School has 1,538 learners in grade levels 9-12.

Chelsea High School placed in the lower 50% of all schools in Massachusetts for cumulative test scores (math proficiency is lower 50%, and reading proficiency is upper 50%) for the 2020-21 school year. The percentage of learners achieving proficiency in math is 37% (which is lower than the Massachusetts state average of 52%) for the 2020-21 school year. The percentage of learners achieving proficiency in reading/language arts is 67% (which is higher than the Massachusetts state average of 56%) for the 2020-21 school year.

The Learner: Teacher ratio of 14:1 is higher than the Massachusetts state level of 13:1. Minority enrollment is 95% of the learner body (majority Hispanic), which is higher than the Massachusetts state average of 40% (majority Hispanic).

School Overview: Chelsea High School’s learner population of 1,538 learners has stayed flat over five school years. The teacher population of 113 teachers has stayed flat over five school years.

School Comparison: Chelsea High School is ranked within the lower 50% of all 1,666 schools in Massachusetts (based off of cumulative math and reading proficiency testing data) for the 2020-21 school year. The diversity score of Chelsea High School is 0.24, which is less than the diversity score at state average of 0.59. The school’s diversity has stayed flat over five school years.

Nearby Public Schools: The nearest high school to Chelsea High School is Phoenix Charter Academy (0.5 miles away). The nearest middle school and elementary school is Eugene Wright Science And Technology Academy (0.5 miles away).