South Union Elementary School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| IA | ||||||
| 2012 | Math | 3rd Grade | % met std | 66.67% | 63.78% | 79.02% |
| 2013 | Math | 3rd Grade | % met std | 70.59% | 63.11% | 77.80% |
| 2012 | Reading | 3rd Grade | % met std | 59.26% | 60.41% | 76.41% |
| 2013 | Reading | 3rd Grade | % met std | 63.53% | 61.59% | 76.30% |
| 2012 | Math | 4th Grade | % met std | 55.95% | 58.98% | 78.03% |
| 2013 | Math | 4th Grade | % met std | 58.44% | 61.67% | 79.00% |
| 2012 | Reading | 4th Grade | % met std | 53.01% | 58.31% | 74.25% |
| 2013 | Reading | 4th Grade | % met std | 54.55% | 61.31% | 75.51% |
| 2012 | Math | 5th Grade | % met std | 51.90% | 60.87% | 77.96% |
| 2013 | Math | 5th Grade | % met std | 52.33% | 62.05% | 79.10% |
| 2012 | Reading | 5th Grade | % met std | 59.49% | 61.30% | 74.27% |
| 2013 | Reading | 5th Grade | % met std | 55.81% | 61.33% | 75.72% |
Some data by SchoolDigger.com.
* South Union Elementary School, Test Performance was rated 1 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.