| Index | Correctionville | Iowa | National |
| Average Test Scores | 67% | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Correctionville | Iowa | National |
| Completed 8th grade | 81.4% | 89.2% | 84.3% |
| Completed high school | 80.0% | 87.7% | 83.0% |
| Completed some college | 40.9% | 59.8% | 59.4% |
| Completed associate degree | 21.1% | 38.4% | 38.5% |
| Completed bachelors | 15.1% | 27.2% | 30.3% |
| Completed masters | 3.9% | 8.7% | 11.5% |
| Completed professional degree | 1.2% | 2.7% | 3.3% |
| Completed doctorate | 1.2% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Correctionville. Using the proficiency score averages, the average test scores for Correctionville, IA schools is 67%. The average student to teacher ratio is n/a. In Correctionville, IA, an average of 81.4% of students have completed 8th grade and an average of 80.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Holstein, IA | 1,370 | 80% | 66.7% |
| Moville, IA | 1,720 | 79% | 64.2% |
| Kingsley, IA | 1,459 | 76% | 58.3% |
| Pierson, IA | 347 | 67% | 40.1% |
| Washta, IA | 183 | 67% | 39.6% |
| Correctionville, IA | 982 | 67% | 39.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Seneca, PA | 982 | 58% | 19.8% |
| Smithfield, PA | 981 | 57% | 18.8% |
| Knights Landing, CA | 981 | 40% | 17.7% |
| Plainfield, WI | 981 | 34% | 29.5% |
| Hollywood, AL | 981 | 40% | 17.7% |
| Correctionville, IA | 982 | 67% | 39.6% |
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