Lyon High School
Grades 12-12 BOSTON, MA
Improved 22 spots from last year
MCAS Test Scores
Massachusetts Comprehensive Assessment System results
English Language Arts
Mathematics
Science
Score Trends
| Year | Subject | Grade | Proficient+ | Advanced |
|---|---|---|---|---|
| 2025 | English Language Arts | 10 | 5% | 0% |
| 2025 | Mathematics | 10 | 5% | 0% |
| 2025 | Science | 10 | 11% | 0% |
| 2024 | English Language Arts | 10 | 23% | 5% |
| 2024 | Mathematics | 10 | 21% | 0% |
| 2024 | Science | 10 | 5% | 0% |
| 2023 | English Language Arts | 10 | 37% | 0% |
| 2023 | Mathematics | 10 | 22% | 0% |
| 2023 | Science | 10 | 0% | 0% |
| 2022 | English Language Arts | 10 | 23% | 3% |
| 2022 | Mathematics | 10 | 10% | 0% |
| 2022 | Science | 10 | 7% | 0% |
MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.
Student Demographics
95 students enrolled
Race/Ethnicity
Gender
Student Programs
Athletics Programs
16 sports programs with 88 student athletes
Boys Sports
- Baseball 4 athletes
- Football 4 athletes
- Rugby 3 athletes
- Basketball 3 athletes
- Softball 3 athletes
- Cross Country 2 athletes
- Volleyball 2 athletes
- Track-Outdoor 2 athletes
Girls Sports
- Wrestling 23 athletes
- Unified Basketball 21 athletes
- Volleyball 5 athletes
- Soccer 4 athletes
- Baseball 3 athletes
- Track-Outdoor 3 athletes
- Softball 3 athletes
- Track-Indoor 3 athletes
Sports data from the Massachusetts Interscholastic Athletic Association (MIAA).
School Performance
Key metrics and program information
Graduation
Attendance
Advanced Placement
College Readiness
MassCore is Massachusetts' recommended college-ready curriculum.
Staffing
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Frequently Asked Questions
What is Lyon High School's grade rating?
Lyon High School has earned a grade of D, ranked #328 in Massachusetts, placing it in the top 95% of Massachusetts High schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.
How many students attend Lyon High School?
Approximately 95 students are enrolled at Lyon High School.
How does Lyon High School perform on MCAS tests?
Based on the most recent MCAS results, Lyon High School's proficiency rates are: English Language Arts (5% proficient), Mathematics (5% proficient), Science (11% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.
What sports does Lyon High School offer?
Lyon High School offers 16 athletic programs (8 boys' sports, 8 girls' sports) with approximately 88 student athletes participating. Sports programs are sanctioned by the MIAA (Massachusetts Interscholastic Athletic Association).
What is the graduation rate at Lyon High School?
Lyon High School has a strong 94.1% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.
What is the attendance rate at Lyon High School?
Lyon High School has an attendance rate of 86.7%. Strong attendance is correlated with better academic outcomes.
What school district is Lyon High School part of?
Lyon High School is part of Boston School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.
How are Massachusetts school ratings calculated?
School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.