| Index | Olean | 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 | Olean | Missouri | National |
| Completed 8th grade | 100.0% | 86.0% | 84.3% |
| Completed high school | 93.4% | 84.2% | 83.0% |
| Completed some college | 62.3% | 57.7% | 59.4% |
| Completed associate degree | 37.7% | 35.2% | 38.5% |
| Completed bachelors | 37.7% | 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 Olean. Using the proficiency score averages, the average test scores for Olean, MO schools is n/a. The average student to teacher ratio is n/a. In Olean, MO, an average of 100.0% of students have completed 8th grade and an average of 93.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| St. Elizabeth, MO | 445 | 69% | 42.7% |
| Russellville, MO | 832 | 51% | 6.9% |
| Eldon, MO | 4,671 | 51% | 6.0% |
| Tuscumbia, MO | 162 | 35% | 27.6% |
| Olean, MO | 68 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Winfred, SD | 68 | 60% | 25.0% |
| Ekwok, AK | 68 | 50% | 4.2% |
| Swink, OK | 67 | 22% | 54.2% |
| Silex, MO | 67 | 52% | 8.3% |
| Graysville, OH | 67 | 67% | 39.6% |
| Olean, MO | 68 | n/a |
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