McKay K-8 School
LOCATION122 Cottage Street, East Boston, MA
GRADES SERVEDPre-K, K, 1, 2, 3, 4, 5, 6, 7, 8
DESE SCHOOL CODE00350080
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 25%Partially meeting 38%Not meeting 36% | 26%-17 pts vs. state |
| Grade 4138 tested results | Exceeding 1%Meeting 11%Partially meeting 44%Not meeting 44% | 12%-30 pts vs. state |
| Grade 5180 tested results | Exceeding 1%Meeting 10%Partially meeting 47%Not meeting 42% | 11%-30 pts vs. state |
| Grade 6131 tested results | Exceeding 0%Meeting 10%Partially meeting 53%Not meeting 37% | 10%-32 pts vs. state |
| Grade 7134 tested results | Exceeding 0%Meeting 10%Partially meeting 60%Not meeting 31% | 10%-30 pts vs. state |
| Grade 8369 tested results | Exceeding 1%Meeting 18%Partially meeting 51%Not meeting 29% | 20%-22 pts vs. state |
| Grades 3–8 combined987 tested results | Exceeding 1%Meeting 15%Partially meeting 48%Not meeting 37% | 15%-26 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 →