Winthrop School
LOCATION325 Bay Road, South Hamilton, MA
GRADES SERVEDPre-K, K, 1, 2, 3, 4, 5
DESE SCHOOL CODE06750015
2025 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 390 tested results | Exceeding 19%Meeting 44%Partially meeting 27%Not meeting 11% | 63%+19 pts vs. state |
| Grade 4114 tested results | Exceeding 4%Meeting 46%Partially meeting 38%Not meeting 13% | 49%+7 pts vs. state |
| Grade 5144 tested results | Exceeding 18%Meeting 52%Partially meeting 24%Not meeting 7% | 70%+27 pts vs. state |
| Grades 3–8 combined348 tested results | Exceeding 13%Meeting 48%Partially meeting 29%Not meeting 10% | 61%+19 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 2025 MCAS Achievement Results dataset.
Search all Massachusetts MCAS scores →