| Index | Ridgely | 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 | Ridgely | Missouri | National |
| Completed 8th grade | 95.7% | 86.0% | 84.3% |
| Completed high school | 95.7% | 84.2% | 83.0% |
| Completed some college | 47.8% | 57.7% | 59.4% |
| Completed associate degree | 26.1% | 35.2% | 38.5% |
| Completed bachelors | 23.9% | 27.6% | 30.3% |
| Completed masters | 4.3% | 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 Ridgely. Using the proficiency score averages, the average test scores for Ridgely, MO schools is n/a. The average student to teacher ratio is n/a. In Ridgely, MO, an average of 95.7% of students have completed 8th grade and an average of 95.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Platte City, MO | 4,938 | 60% | 25.3% |
| Weston, MO | 1,759 | 57% | 18.8% |
| Edgerton, MO | 648 | 57% | 18.8% |
| Smithville, MO | 10,269 | 57% | 17.9% |
| Liberty, MO | 31,761 | 54% | 12.8% |
| Ridgely, MO | 162 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Dayville, OR | 162 | 50% | 4.2% |
| Beatrice, AL | 162 | 17% | 64.6% |
| Elkton, OR | 162 | 52% | 8.3% |
| Tuscumbia, MO | 162 | 35% | 27.6% |
| Shanksville, PA | 162 | 56% | 15.6% |
| Ridgely, MO | 162 | n/a |
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