| Index | Sicily Island | Louisiana | National |
| Average Test Scores | 65% | 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 | Sicily Island | Louisiana | National |
| Completed 8th grade | 69.3% | 80.2% | 84.3% |
| Completed high school | 67.8% | 78.5% | 83.0% |
| Completed some college | 31.1% | 49.9% | 59.4% |
| Completed associate degree | 12.0% | 28.6% | 38.5% |
| Completed bachelors | 11.3% | 23.0% | 30.3% |
| Completed masters | 5.3% | 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 Sicily Island. Using the proficiency score averages, the average test scores for Sicily Island, LA schools is 65%. The average student to teacher ratio is n/a. In Sicily Island, LA, an average of 69.3% of students have completed 8th grade and an average of 67.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Harrisonburg, LA | 262 | 80% | 65.6% |
| Gilbert, LA | 358 | 60% | 24.0% |
| Ferriday, LA | 3,247 | 49% | 1.0% |
| Sicily Island, LA | 639 | 65% | 34.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Norfolk, CT | 639 | 60% | 25.0% |
| Heath Springs, SC | 639 | 45% | 7.3% |
| Pe Ell, WA | 639 | 55% | 13.5% |
| New Market, IN | 639 | 60% | 24.0% |
| Battle Lake, MN | 639 | 71% | 47.4% |
| Sicily Island, LA | 639 | 65% | 34.4% |
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