Washington Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| MCAS | ||||||
| 2013 | English Language Arts | 3rd Grade | % proficient | 24% | 37% | 57% |
| 2013 | Mathematics | 3rd Grade | % proficient | 38% | 58% | 67% |
| 2010 | English Language Arts | 6th Grade | % proficient | 10% | 45% | 69% |
| 2011 | English Language Arts | 6th Grade | % proficient | 0% | 42% | 68% |
| 2011 | Mathematics | 6th Grade | % proficient | 20% | 35% | 58% |
Some data by SchoolDigger.com.