American River Charter Other School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2011 | English Language Arts | 10th Grade | % met std | 0% | 92.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 64.0% | 90.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 0% | 84.0% | 83.0% |
| 2011 | Math | 10th Grade | % met std | 0% | 91.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 73.0% | 93.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 0% | 84.0% | 84.0% |
| STAR | ||||||
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 343.0 | 352.1 | 344.8 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 336.0 | 339.9 | 348.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 315.0 | 338.2 | 357.3 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 353.2 | 378.8 | 379.9 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 325.1 | 341.2 | 345.7 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 353.3 | 388.1 | 399.0 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 352.1 | 352.6 | 374.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 342.9 | 353.4 | 394.9 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 348.7 | 364.4 | 365.2 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 378.9 | 370.6 | 393.2 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 369.4 | 362.6 | 366.9 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 368.1 | 365.8 | 363.0 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 377.2 | 365.5 | 366.5 |
| 2013 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 375.6 | 347.9 | 361.3 |
| 2013 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 345.3 | 327.3 | 357.1 |
| 2013 | Science | 8th Grade | Mean Scaled Score | 374.5 | 368.2 | 390.9 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 377.6 | 341.3 | 317.9 |
Some data by SchoolDigger.com.
* American River Charter Other 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.