Winchester High School
LOCATION80 Skillings Road, Winchester, MA
GRADES SERVED9, 10, 11, 12
DESE SCHOOL CODE03440505
2026 MCAS ACHIEVEMENT RESULTS
Official DESE school profile ↗Scores by tested grade
Percent of tested results at each achievement level, combined across available subjects.
| Grade | Achievement breakdown | Meeting or exceeding |
|---|---|---|
| Grade 101,097 tested results | Exceeding 37%Meeting 46%Partially meeting 15%Not meeting 2% | 82%+38 pts vs. state |
| High school science324 tested results | Exceeding 31%Meeting 51%Partially meeting 15%Not meeting 3% | 82%+42 pts vs. state |
Subject results are weighted by tested-student counts. Source percentages are rounded and may not total exactly 100%. MCAS is one measure and should be considered with growth, programs, services, accessibility, and school climate.
About this school data
School location and grades come from the Massachusetts public-school catalog. Assessment results come from the Massachusetts Department of Elementary and Secondary Education’s 2026 MCAS Achievement Results dataset.
Search all Massachusetts MCAS scores →