| Index | Maringouin | Louisiana | National |
| Average Test Scores | 75% | 66% | 48% |
| Student/Teacher ratio | 18:1 | 14:1 | 16:1 |
| Total public schools | 1 | 1,334 | 79,221 |
| Total private schools | n/a | 395 | 24,874 |
| Total post-secondary schools | n/a | 175 | 7,963 |
| Index | Maringouin | Louisiana | National |
| Completed 8th grade | 85.0% | 80.2% | 84.3% |
| Completed high school | 83.3% | 78.5% | 83.0% |
| Completed some college | 45.4% | 49.9% | 59.4% |
| Completed associate degree | 16.2% | 28.6% | 38.5% |
| Completed bachelors | 14.2% | 23.0% | 30.3% |
| Completed masters | 5.1% | 7.9% | 11.5% |
| Completed professional degree | 2.3% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Maringouin. Using the proficiency score averages, the average test scores for Maringouin, LA schools is 75%. The average student to teacher ratio is 18:1. In Maringouin, LA, an average of 85.0% of students have completed 8th grade and an average of 83.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Krotz Springs, LA | 732 | 80% | 65.6% |
| Rosedale, LA | 1,225 | 70% | 44.8% |
| Livonia, LA | 1,304 | 61% | 27.1% |
| New Roads, LA | 4,500 | 42% | 12.5% |
| Maringouin, LA | 536 | 75% | 55.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Rose Creek, MN | 536 | 57% | 18.8% |
| Mappsville, VA | 536 | 69% | 42.7% |
| Orchard, NE | 536 | 43% | 11.5% |
| Fithian, IL | 536 | 25% | 49.0% |
| Bismarck, IL | 536 | 38% | 21.5% |
| Maringouin, LA | 536 | 75% | 55.2% |
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