Underwood School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| NECAP | ||||||
| 2009 | Math | All grades (EL) | % met std | 61.67% | N/A | N/A |
| 2010 | Math | All grades (EL) | % met std | 65.12% | N/A | N/A |
| 2011 | Math | All grades (EL) | % met std | 65.79% | N/A | N/A |
| 2012 | Math | All grades (EL) | % met std | 72.94% | N/A | N/A |
| 2009 | Reading | All grades (EL) | % met std | 71.67% | N/A | N/A |
| 2010 | Reading | All grades (EL) | % met std | 71.43% | N/A | N/A |
| 2011 | Reading | All grades (EL) | % met std | 82.19% | N/A | N/A |
| 2012 | Reading | All grades (EL) | % met std | 84.81% | N/A | N/A |
Some data by SchoolDigger.com.
* Underwood School, Test Performance was rated 3 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.