| Index | Terre du Lac | Missouri | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Terre du Lac | Missouri | National |
| Completed 8th grade | 91.0% | 86.0% | 84.3% |
| Completed high school | 90.0% | 84.2% | 83.0% |
| Completed some college | 60.3% | 57.7% | 59.4% |
| Completed associate degree | 29.4% | 35.2% | 38.5% |
| Completed bachelors | 19.9% | 27.6% | 30.3% |
| Completed masters | 7.5% | 10.4% | 11.5% |
| Completed professional degree | 1.4% | 2.8% | 3.3% |
| Completed doctorate | 1.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Terre du Lac. Using the proficiency score averages, the average test scores for Terre du Lac, MO schools is n/a. The average student to teacher ratio is n/a. In Terre du Lac, MO, an average of 91.0% of students have completed 8th grade and an average of 90.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Potosi, MO | 2,572 | 59% | 22.9% |
| Farmington, MO | 18,792 | 52% | 8.9% |
| Bonne Terre, MO | 7,037 | 50% | 3.1% |
| Park Hills, MO | 8,512 | 48% | 0.3% |
| Leadwood, MO | 1,579 | 45% | 6.3% |
| Terre du Lac, MO | 2,382 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Mitchellville, IA | 2,382 | 94% | 94.8% |
| Liberty, PA | 2,381 | 49% | 1.7% |
| Commerce, OK | 2,384 | 27% | 44.8% |
| Warsaw, MO | 2,380 | 33% | 30.6% |
| Royal City, WA | 2,384 | 39% | 19.0% |
| Terre du Lac, MO | 2,382 | n/a |
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