| 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 | 2,634 | 59% | 22.9% |
| Farmington, MO | 19,279 | 52% | 8.9% |
| Bonne Terre, MO | 7,250 | 50% | 3.1% |
| Park Hills, MO | 8,743 | 48% | 0.3% |
| Leadwood, MO | 1,639 | 45% | 6.3% |
| Terre du Lac, MO | 2,451 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Wray, CO | 2,451 | 43% | 9.7% |
| Stonewall, LA | 2,451 | 87% | 80.6% |
| Ninety Six, SC | 2,451 | 55% | 13.9% |
| Pine Beach, NJ | 2,452 | 37% | 22.9% |
| Anchorage, KY | 2,450 | 86% | 79.2% |
| Terre du Lac, MO | 2,451 | n/a |