Stratford High High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| HSAP | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 92.2% | 87.6% | 86.2% |
| 2006 | English Language Arts | 10th Grade | % met std | 89.1% | 83.2% | 84.9% |
| 2007 | English Language Arts | 10th Grade | % met std | 89.2% | 84.7% | 88.1% |
| 2008 | English Language Arts | 10th Grade | % met std | 92.2% | 88.2% | 87.7% |
| 2009 | English Language Arts | 10th Grade | % met std | 91.6% | 86.9% | 84.9% |
| 2010 | English Language Arts | 10th Grade | % met std | 67.2% | 54.1% | 54.3% |
| 2011 | English Language Arts | 10th Grade | % met std | 70.7% | 62% | 60.6% |
| 2012 | English Language Arts | 10th Grade | % met std | 66.5% | 57.8% | 57.4% |
| 2013 | English Language Arts | 10th Grade | % met std | 66.1% | 60.3% | 61.4% |
| 2005 | Math | 10th Grade | % met std | 81.3% | 79% | 76.4% |
| 2006 | Math | 10th Grade | % met std | 83.9% | 79.7% | 80.2% |
| 2007 | Math | 10th Grade | % met std | 79.9% | 75.9% | 79.6% |
| 2008 | Math | 10th Grade | % met std | 90.8% | 86.2% | 84.6% |
| 2009 | Math | 10th Grade | % met std | 88.9% | 84.2% | 80.2% |
| 2010 | Math | 10th Grade | % met std | 59% | 49.3% | 50.9% |
| 2011 | Math | 10th Grade | % met std | 55.6% | 49.8% | 51.8% |
| 2012 | Math | 10th Grade | % met std | 59.1% | 52.6% | 54.2% |
| 2013 | Math | 10th Grade | % met std | 61.6% | 53.2% | 53.1% |
Some data by SchoolDigger.com.
* Stratford High High School, Test Performance was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.