📍 299 Everett Avenue, Chelsea, Suffolk County, 02150
Chelsea High is a State/Public serving high age pupils, located in Chelsea, Suffolk County. The school has 1,611 pupils enrolled. It is part of the Chelsea school district. It serves grades 9–12 in a suburban setting. The school employs 109.5 full-time-equivalent teachers, a student-teacher ratio of 14.7:1. 27% of students are proficient in reading. 15% are proficient in maths. The four-year graduation rate is 74%. The school offers 10 AP courses, dual enrollment, a gifted and talented program. Technology infrastructure includes fiber internet, campus-wide Wi-Fi, devices for students.
Chelsea High enrolls 1,611 students across grades 9–12. The student body is 55% male and 45% female. A teaching staff of 109.5 full-time-equivalent teachers supports the school, giving a student-teacher ratio of 14.7:1.
By race and ethnicity, the student body is 89% Hispanic or Latino, 5% White and 3.8% Black or African American.
| Race / ethnicity | Students | Share |
|---|---|---|
| Hispanic or Latino | 1,437 | 89% |
| White | 81 | 5% |
| Black or African American | 61 | 3.8% |
| Asian | 16 | <1% |
| Two or more races | 12 | <1% |
| American Indian or Alaska Native | 3 | <1% |
Source: NCES Common Core of Data.
Chelsea High is located in a suburban setting (NCES locale: Suburb, Large). For civic and policy purposes, the school sits in congressional district MA-70, state senate district 26, state house district 185.
Chelsea High is one of 11 schools in Chelsea, based in Chelsea, Massachusetts. The district serves 6,094 students district-wide and employs 477 full-time-equivalent teachers. With 1,611 students, Chelsea High is larger than the district average of about 554 students per school.
Source: NCES Common Core of Data. Proficiency based on state assessments.
Setting: Suburb - Large