| Index | De Witt | 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 | De Witt | Missouri | National |
| Completed 8th grade | 58.3% | 86.0% | 84.3% |
| Completed high school | 55.6% | 84.2% | 83.0% |
| Completed some college | 11.1% | 57.7% | 59.4% |
| Completed associate degree | 6.9% | 35.2% | 38.5% |
| Completed bachelors | 0.0% | 27.6% | 30.3% |
| Completed masters | 0.0% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in De Witt. Using the proficiency score averages, the average test scores for De Witt, MO schools is n/a. The average student to teacher ratio is n/a. In De Witt, MO, an average of 58.3% of students have completed 8th grade and an average of 55.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Tina, MO | 332 | 53% | 9.4% |
| Bosworth, MO | 173 | 50% | 4.2% |
| Carrollton, MO | 3,427 | 49% | 2.1% |
| Brunswick, MO | 972 | 45% | 6.8% |
| Miami, MO | 102 | 40% | 16.7% |
| De Witt, MO | 78 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Geyser, MT | 78 | 50% | 4.2% |
| Tryon, NE | 78 | 63% | 30.2% |
| Sleetmute, AK | 78 | 50% | 4.2% |
| Cusick, WA | 78 | 42% | 11.8% |
| Harrison City, PA | 78 | 92% | 90.6% |
| De Witt, MO | 78 | n/a |
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