Lyon Elementary School
LOCATION50 Beechcroft Street, Brighton, MA
GRADES SERVEDK, 1, 2, 3, 4, 5, 6, 8
DESE SCHOOL CODE00350004
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 334 tested results | Exceeding 6%Meeting 18%Partially meeting 56%Not meeting 21% | 24%-19 pts vs. state |
| Grade 426 tested results | Exceeding 8%Meeting 27%Partially meeting 62%Not meeting 4% | 35%-7 pts vs. state |
| Grade 542 tested results | Exceeding 5%Meeting 7%Partially meeting 52%Not meeting 36% | 12%-29 pts vs. state |
| Grade 864 tested results | Exceeding 0%Meeting 11%Partially meeting 50%Not meeting 39% | 11%-30 pts vs. state |
| Grades 3–8 combined166 tested results | Exceeding 3%Meeting 13%Partially meeting 55%Not meeting 29% | 17%-25 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 →