Colleton County High High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| HSAP | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 81.7% | 81.7% | 86.2% |
| 2006 | English Language Arts | 10th Grade | % met std | 76.9% | 76.9% | 84.9% |
| 2007 | English Language Arts | 10th Grade | % met std | 78.1% | 78.1% | 88.1% |
| 2008 | English Language Arts | 10th Grade | % met std | 82.7% | 82.7% | 87.7% |
| 2009 | English Language Arts | 10th Grade | % met std | 79% | 79% | 84.9% |
| 2010 | English Language Arts | 10th Grade | % met std | 37% | 37% | 54.3% |
| 2011 | English Language Arts | 10th Grade | % met std | 47% | 47% | 60.6% |
| 2012 | English Language Arts | 10th Grade | % met std | 46.9% | 46.9% | 57.4% |
| 2013 | English Language Arts | 10th Grade | % met std | 45.9% | 45.9% | 61.4% |
| 2005 | Math | 10th Grade | % met std | 68% | 68% | 76.4% |
| 2006 | Math | 10th Grade | % met std | 67.4% | 67.4% | 80.2% |
| 2007 | Math | 10th Grade | % met std | 62.6% | 62.6% | 79.6% |
| 2008 | Math | 10th Grade | % met std | 78.1% | 78.1% | 84.6% |
| 2009 | Math | 10th Grade | % met std | 73.2% | 73.2% | 80.2% |
| 2010 | Math | 10th Grade | % met std | 30.3% | 30.3% | 50.9% |
| 2011 | Math | 10th Grade | % met std | 32.2% | 32.2% | 51.8% |
| 2012 | Math | 10th Grade | % met std | 32.8% | 32.8% | 54.2% |
| 2013 | Math | 10th Grade | % met std | 28.8% | 28.8% | 53.1% |
Some data by SchoolDigger.com.
* Colleton County High High School, Test Performance was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.