| Index | La Plata | Missouri | National |
| Average Test Scores | 47% | 44% | 48% |
| Student/Teacher ratio | 11:1 | 14:1 | 16:1 |
| Total public schools | 2 | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |

| Index | La Plata | Missouri | National |
| Completed 8th grade | 83.5% | 86.0% | 84.3% |
| Completed high school | 81.3% | 84.2% | 83.0% |
| Completed some college | 39.7% | 57.7% | 59.4% |
| Completed associate degree | 14.0% | 35.2% | 38.5% |
| Completed bachelors | 8.1% | 27.6% | 30.3% |
| Completed masters | 3.8% | 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 2 public schools, n/a private schools and n/a post-secondary schools in La Plata. Using the proficiency score averages, the average test scores for La Plata, MO schools is 47%. The average student to teacher ratio is 11:1. In La Plata, MO, an average of 83.5% of students have completed 8th grade and an average of 81.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Atlanta, MO | 591 | 71% | 47.9% |
| Brashear, MO | 149 | 50% | 4.2% |
| Kirksville, MO | 18,120 | 44% | 8.0% |
| Novinger, MO | 347 | 40% | 17.2% |
| La Plata, MO | 1,231 | 47% | 2.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Claysburg, PA | 1,231 | 48% | 1.0% |
| Califon, NJ | 1,231 | 69% | 43.1% |
| Philadelphia, NY | 1,231 | 63% | 30.2% |
| Haven, KS | 1,232 | 32% | 34.1% |
| Gueydan, LA | 1,232 | 86% | 78.6% |
| La Plata, MO | 1,231 | 47% | 2.1% |