| Index | McKittrick | 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 | McKittrick | Missouri | National |
| Completed 8th grade | 76.9% | 86.0% | 84.3% |
| Completed high school | 75.0% | 84.2% | 83.0% |
| Completed some college | 23.1% | 57.7% | 59.4% |
| Completed associate degree | 15.4% | 35.2% | 38.5% |
| Completed bachelors | 1.9% | 27.6% | 30.3% |
| Completed masters | 1.9% | 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 McKittrick. Using the proficiency score averages, the average test scores for McKittrick, MO schools is n/a. The average student to teacher ratio is n/a. In McKittrick, MO, an average of 76.9% of students have completed 8th grade and an average of 75.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| New Haven, MO | 2,923 | 56% | 16.9% |
| Hermann, MO | 2,460 | 50% | 4.9% |
| Jonesburg, MO | 841 | 37% | 22.9% |
| McKittrick, MO | 71 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Blaine, KY | 71 | 47% | 2.1% |
| Orovada, NV | 71 | 50% | 4.2% |
| Trona, CA | 70 | 33% | 30.7% |
| Silex, MO | 70 | 52% | 8.3% |
| House, NM | 70 | 45% | 6.3% |
| McKittrick, MO | 71 | n/a |