| Index | Sibley | 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 | Sibley | Missouri | National |
| Completed 8th grade | 81.8% | 86.0% | 84.3% |
| Completed high school | 79.5% | 84.2% | 83.0% |
| Completed some college | 34.5% | 57.7% | 59.4% |
| Completed associate degree | 16.8% | 35.2% | 38.5% |
| Completed bachelors | 7.7% | 27.6% | 30.3% |
| Completed masters | 2.7% | 10.4% | 11.5% |
| Completed professional degree | 2.7% | 2.8% | 3.3% |
| Completed doctorate | 2.7% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sibley. Using the proficiency score averages, the average test scores for Sibley, MO schools is n/a. The average student to teacher ratio is n/a. In Sibley, MO, an average of 81.8% of students have completed 8th grade and an average of 79.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blue Springs, MO | 56,527 | 66% | 37.8% |
| Kearney, MO | 10,736 | 64% | 33.2% |
| Liberty, MO | 32,604 | 54% | 12.8% |
| Grain Valley, MO | 14,550 | 52% | 7.6% |
| Missouri City, MO | 525 | 50% | 4.2% |
| Sibley, MO | 339 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Grainfield, KS | 339 | 50% | 4.2% |
| Richland Springs, TX | 339 | 32% | 33.3% |
| Cameron, OK | 339 | 17% | 64.1% |
| Dalton, NE | 339 | 50% | 4.2% |
| Mentone, AL | 338 | 70% | 45.8% |
| Sibley, MO | 339 | n/a |