| Index | Napoleonville | Louisiana | National |
| Average Test Scores | 68% | 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 | Napoleonville | Louisiana | National |
| Completed 8th grade | 64.2% | 80.2% | 84.3% |
| Completed high school | 63.7% | 78.5% | 83.0% |
| Completed some college | 33.9% | 49.9% | 59.4% |
| Completed associate degree | 13.2% | 28.6% | 38.5% |
| Completed bachelors | 9.7% | 23.0% | 30.3% |
| Completed masters | 6.7% | 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 Napoleonville. Using the proficiency score averages, the average test scores for Napoleonville, LA schools is 68%. The average student to teacher ratio is n/a. In Napoleonville, LA, an average of 64.2% of students have completed 8th grade and an average of 63.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pierre Part, LA | 1,815 | 86% | 79.2% |
| St. James, LA | 596 | 81% | 67.7% |
| Schriever, LA | 5,734 | 75% | 55.7% |
| Thibodaux, LA | 14,565 | 73% | 51.4% |
| Labadieville, LA | 1,302 | 58% | 20.3% |
| Napoleonville, LA | 620 | 68% | 40.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Big Water, UT | 620 | 40% | 16.7% |
| Harrisville, NY | 620 | 40% | 17.7% |
| Stebbins, AK | 620 | 5% | 89.6% |
| Dubois, ID | 619 | 26% | 45.3% |
| Brevig Mission, AK | 621 | 5% | 89.6% |
| Napoleonville, LA | 620 | 68% | 40.6% |
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