Dedham High
LOCATION140 Whiting Avenue, Dedham, MA
GRADES SERVED9, 10, 11, 12
DESE SCHOOL CODE00730505
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 10387 tested results | Exceeding 11%Meeting 36%Partially meeting 37%Not meeting 14% | 48%+4 pts vs. state |
| High school science155 tested results | Exceeding 13%Meeting 26%Partially meeting 36%Not meeting 25% | 39%-1 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 →