Charlestown High School
LOCATION240 Medford Street, Charlestown, MA
GRADES SERVED7, 8, 9, 10, 11, 12
DESE SCHOOL CODE00350515
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 761 tested results | Exceeding 0%Meeting 0%Partially meeting 40%Not meeting 60% | 0%-40 pts vs. state |
| Grade 8114 tested results | Exceeding 0%Meeting 14%Partially meeting 44%Not meeting 42% | 14%-27 pts vs. state |
| Grade 10196 tested results | Exceeding 1%Meeting 9%Partially meeting 34%Not meeting 55% | 11%-34 pts vs. state |
| Grades 3–8 combined147 tested results | Exceeding 0%Meeting 8%Partially meeting 42%Not meeting 50% | 8%-33 pts vs. state |
| High school science65 tested results | Exceeding 2%Meeting 8%Partially meeting 34%Not meeting 57% | 9%-31 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 →