| Index | Sun | Louisiana | National |
| Average Test Scores | n/a | 66% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,334 | 79,221 |
| Total private schools | n/a | 395 | 24,874 |
| Total post-secondary schools | n/a | 175 | 7,963 |

| Index | Sun | Louisiana | National |
| Completed 8th grade | 69.0% | 80.2% | 84.3% |
| Completed high school | 69.0% | 78.5% | 83.0% |
| Completed some college | 43.5% | 49.9% | 59.4% |
| Completed associate degree | 26.4% | 28.6% | 38.5% |
| Completed bachelors | 7.9% | 23.0% | 30.3% |
| Completed masters | 2.8% | 7.9% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sun. Using the proficiency score averages, the average test scores for Sun, LA schools is n/a. The average student to teacher ratio is n/a. In Sun, LA, an average of 69.0% of students have completed 8th grade and an average of 69.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Abita Springs, LA | 2,645 | 83% | 72.9% |
| Franklinton, LA | 3,805 | 71% | 48.4% |
| Covington, LA | 10,723 | 65% | 36.3% |
| Picayune, MS | 11,292 | 44% | 8.2% |
| Bogalusa, LA | 12,080 | 42% | 12.8% |
| Sun, LA | 541 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Marysvale, UT | 541 | 30% | 37.5% |
| Ojo Amarillo, NM | 541 | 22% | 54.2% |
| Claypool, IN | 541 | 52% | 8.3% |
| Wapanucka, OK | 541 | 18% | 63.5% |
| Mooringsport, LA | 541 | 60% | 24.0% |
| Sun, LA | 541 | n/a |