Riverdale
LOCATION143 Needham Street, Dedham, MA
GRADES SERVED1, 2, 3, 4, 5
DESE SCHOOL CODE00730045
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 372 tested results | Exceeding 14%Meeting 52%Partially meeting 27%Not meeting 9% | 66%+22 pts vs. state |
| Grade 482 tested results | Exceeding 1%Meeting 33%Partially meeting 56%Not meeting 10% | 35%-7 pts vs. state |
| Grade 5122 tested results | Exceeding 5%Meeting 37%Partially meeting 45%Not meeting 13% | 42%+1 pts vs. state |
| Grades 3–8 combined276 tested results | Exceeding 6%Meeting 40%Partially meeting 43%Not meeting 11% | 45%+4 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 →