| Index | Coggon | Iowa | National |
| Average Test Scores | 78% | 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 | Coggon | Iowa | National |
| Completed 8th grade | 87.1% | 89.2% | 84.3% |
| Completed high school | 83.6% | 87.7% | 83.0% |
| Completed some college | 53.9% | 59.8% | 59.4% |
| Completed associate degree | 28.4% | 38.4% | 38.5% |
| Completed bachelors | 14.9% | 27.2% | 30.3% |
| Completed masters | 3.5% | 8.7% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Coggon. Using the proficiency score averages, the average test scores for Coggon, IA schools is 78%. The average student to teacher ratio is n/a. In Coggon, IA, an average of 87.1% of students have completed 8th grade and an average of 83.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Delhi, IA | 458 | 90% | 86.8% |
| Center Point, IA | 2,548 | 86% | 78.6% |
| Robins, IA | 3,510 | 81% | 67.7% |
| Manchester, IA | 5,011 | 77% | 59.7% |
| Alburnett, IA | 812 | 75% | 55.6% |
| Coggon, IA | 743 | 78% | 62.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Niland, CA | 743 | 50% | 4.2% |
| Burneyville, OK | 743 | 25% | 48.4% |
| Viola, WI | 743 | 37% | 22.9% |
| Old Fort, NC | 743 | 47% | 2.1% |
| Potomac, IL | 744 | 22% | 54.2% |
| Coggon, IA | 743 | 78% | 62.5% |
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