Winchester High School
Grades 09-12 WINCHESTER, MA
Improved 18 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 | 81% | 26% |
| 2025 | Mathematics | 10 | 78% | 37% |
| 2025 | Science | 10 | 85% | 31% |
| 2024 | English Language Arts | 10 | 87% | 32% |
| 2024 | Mathematics | 10 | 87% | 42% |
| 2024 | Science | 10 | 83% | 28% |
| 2023 | English Language Arts | 10 | 88% | 40% |
| 2023 | Mathematics | 10 | 87% | 30% |
| 2023 | Science | 10 | 82% | 36% |
| 2022 | English Language Arts | 10 | 90% | 26% |
| 2022 | Mathematics | 10 | 84% | 31% |
| 2022 | Science | 10 | 83% | 28% |
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
1,404 students enrolled
Race/Ethnicity
Gender
Student Programs
Athletics Programs
34 sports programs with 2,818 student athletes
Boys Sports
- Track-Outdoor 116 athletes
- Volleyball 113 athletes
- Cross Country 70 athletes
- Football 68 athletes
- Softball 68 athletes
- Lacrosse 52 athletes
- Ice Hockey 43 athletes
- Basketball 42 athletes
- Baseball 40 athletes
- Wrestling 36 athletes
- Rugby 32 athletes
- Tennis 21 athletes
- Ski-Nordic 21 athletes
- Track-Indoor 17 athletes
- Golf 13 athletes
- Soccer 8 athletes
Girls Sports
- Wrestling 760 athletes
- Unified Basketball 649 athletes
- Track-Outdoor 99 athletes
- Track-Indoor 81 athletes
- Soccer 69 athletes
- Ice Hockey 60 athletes
- Fall Swim/Dive 46 athletes
- Volleyball 44 athletes
- Gymnastics 43 athletes
- Basketball 39 athletes
- Softball 31 athletes
- Cross Country 28 athletes
- Baseball 24 athletes
- Ski-Alpine 22 athletes
- Golf 22 athletes
- Tennis 21 athletes
- Ski-Nordic 16 athletes
- Rugby 4 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 Winchester High School's grade rating?
Winchester High School has earned a grade of A+, ranked #17 in Massachusetts, placing it in the top 5% 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 Winchester High School?
Approximately 1,404 students are enrolled at Winchester High School.
How does Winchester High School perform on MCAS tests?
Based on the most recent MCAS results, Winchester High School's proficiency rates are: English Language Arts (81% proficient), Mathematics (78% proficient), Science (85% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.
What sports does Winchester High School offer?
Winchester High School offers 34 athletic programs (16 boys' sports, 18 girls' sports) with approximately 2,818 student athletes participating. Sports programs are sanctioned by the MIAA (Massachusetts Interscholastic Athletic Association).
What is the graduation rate at Winchester High School?
Winchester High School has a excellent 98.4% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.
What is the attendance rate at Winchester High School?
Winchester High School has an attendance rate of 94.2%. Strong attendance is correlated with better academic outcomes.
What school district is Winchester High School part of?
Winchester High School is part of Winchester 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.