Helen R Donaghue School
LOCATION24 Union Street Ext., Merrimac, MA
GRADES SERVED3, 4, 5, 6
DESE SCHOOL CODE07450010
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 3126 tested results | Exceeding 2%Meeting 42%Partially meeting 36%Not meeting 20% | 44%+1 pts vs. state |
| Grade 4142 tested results | Exceeding 1%Meeting 43%Partially meeting 45%Not meeting 11% | 45%+3 pts vs. state |
| Grade 5166 tested results | Exceeding 4%Meeting 37%Partially meeting 47%Not meeting 13% | 41%+0 pts vs. state |
| Grade 6122 tested results | Exceeding 7%Meeting 41%Partially meeting 47%Not meeting 7% | 47%+5 pts vs. state |
| Grades 3–8 combined556 tested results | Exceeding 4%Meeting 40%Partially meeting 44%Not meeting 12% | 44%+2 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 →