Needham High
Public · Grades 9–12 · 1,633 students
St. Sebastians School
1191 Greendale Ave, Needham, MA 02492
Grades
7–12
High
Students
388
Enrolled 2024–25
Students per teacher
5.2 : 1
Full-time teachers
District
Catholic School
Norfolk County
About St. Sebastians School
St. Sebastians School is a high school in Needham, Massachusetts, serving grades 7–12. The school is located in a large suburb in Norfolk County.
In the 2024–25 school year, 388 students were enrolled, with about 5.2 students for every full-time teacher. That ratio is smaller than the typical Massachusetts high school (11.0 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 7–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Students
- All-boys
- Level
- High
- Grades offered
- 7–12
- Enrollment (2024–25)
- 388 students
- Students per teacher
- 5.2 to 1
- Locale
- Suburb — Large
- County
- Norfolk County
- NCES private school ID
- 00601373
Schools near St. Sebastians School
All 13 schools in Needham →
Ursuline Academy
Private · Grades 7–12 · 359 students
Catholic Memorial
Private · Grades 7–12 · 605 students
Riverside School
Private · Grades 7–12 · 4 students
Dedham High
Public · Grades 9–12 · 719 students
Newton South High
Public · Grades 9–12 · 1,898 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.