Brookline High

Located at 115 Greenough Street, in Brookline, Massachusetts, Brookline High is a roomy 9-12 campus that educates 2,181 students (grades 9 through 12), overseen by Brookline. Enrollment runs roughly 181% above the state mean of about 777.

Within Brookline, which oversees 13 schools and 7,056 students, Brookline High is one campus in the system.

For racial and ethnic makeup, Brookline High shows that the largest single group is White at 53%, but no single group is in the majority; the rest breaks down as 18% Asian, 12% Hispanic, 10% multiracial, 7% Black. By comparison, Norfolk County as a whole is about 70% White, so the school skews noticeably less White than its surroundings.

Looking at school resources, Staff filings list 184 full-time-equivalent teachers, which works out to roughly 11.9:1 students per teacher. The state averages around 23.4:1, so this campus is tighter than the state norm typical.

Around the school, Norfolk County reports that the typical household earns roughly $130,739 per year, roughly 59% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. Brookline High is one of 198 public schools in Norfolk County (combined enrollment of about 101,300 students).

The closest other public school is Brookline Early Education Program at Clark Road, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in a bedroom-community area.

Looking at the recent track record. Over the past 7-year window, the student count rose 5%: 2,080 students in 2018 compared to 2,181 in 2025.

Within the allk12 community for this school, members of the Brookline High community share and discuss enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.