Ranks #329 of 335 Massachusetts high schools.
SAT is the average total score of test takers. Graduation is the four-year rate. College is the share of graduates who report plans to attend a 2- or 4-year college.
Boston, the state capital and largest city in Massachusetts, is a historic urban center known for its role in American history, world-class universities, and diverse neighborhoods. Lyon High School is part of Boston Public Schools, one of the oldest public school systems in the nation, serving students from across the city's varied communities. The school is located in the Brighton neighborhood, an area that has transformed from farmland to a vibrant residential community with strong connections to Boston College and a mix of families, students, and young professionals.
How it compares
- Best of its categories: Graduation rate, in the bottom 16% statewide. 83.3% of students graduate in four years, vs 91.6% at the typical MA high school.
- Trend: The share of graduates planning on college has fallen from 75.6% in 2022 to 27.8% in 2025.
- Trend: ELA MCAS is down 18 points since 2022 (23% to 5%); statewide it fell 7 points.
The overall rank weighs SAT (30%), MCAS (25%), AP results (20%), and graduates' college plans (25%). Categories rank only the schools with data for them. How we rank
SAT
16 students took the SAT.
"MA avg" is the average of the 335 high schools we rank. Only students who choose to take the SAT are counted.
AP & advanced courses
11 students took 11 AP exams. A 3 or higher can earn college credit.
After high school
3.3% of the class were still in school after four years.
Students
43.2% female · 56.8% male
Teachers
Attendance & safety
28.3 days absent per student (MA avg 13.2) · Suspensions: 7.5% out-of-school, 0.9% in-school (MA high school avg 4% / 2.2%)
About Boston
Boston district profile · What could you afford here? · All towns A–Z
Town figures are FY2026 averages for single-family homes from the Massachusetts Department of Revenue. Assessed values usually run below recent sale prices. "MA median" is the median of the state's 351 towns.
Other high schools in Boston
Similar schools elsewhere
Schools with similar test results, demographics, and college plans.