| Index | Allegan | Michigan | National |
| Average Test Scores | 40% | 42% | 48% |
| Student/Teacher ratio | 18:1 | 22:1 | 16:1 |
| Total public schools | 12 | 3,421 | 79,221 |
| Total private schools | n/a | 835 | 24,874 |
| Total post-secondary schools | n/a | 196 | 7,963 |
| Index | Allegan | Michigan | National |
| Completed 8th grade | 78.9% | 86.9% | 84.3% |
| Completed high school | 77.5% | 85.9% | 83.0% |
| Completed some college | 44.6% | 60.3% | 59.4% |
| Completed associate degree | 29.3% | 36.5% | 38.5% |
| Completed bachelors | 19.7% | 27.4% | 30.3% |
| Completed masters | 8.7% | 10.7% | 11.5% |
| Completed professional degree | 1.8% | 2.8% | 3.3% |
| Completed doctorate | 0.1% | 1.1% | 1.3% |
There are a total of 12 public schools, n/a private schools and n/a post-secondary schools in Allegan. Using the proficiency score averages, the average test scores for Allegan, MI schools is 40%. The average student to teacher ratio is 18:1. In Allegan, MI, an average of 78.9% of students have completed 8th grade and an average of 77.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Otsego, MI | 3,980 | 60% | 25.0% |
| Wayland, MI | 4,227 | 54% | 12.5% |
| Hopkins, MI | 843 | 53% | 10.8% |
| Plainwell, MI | 3,799 | 48% | 0.2% |
| Martin, MI | 478 | 45% | 7.3% |
| Allegan, MI | 5,017 | 40% | 17.5% |
| City | Population | Avg. Test Scores | National Avg. |
| White Hall, AR | 5,017 | 51% | 6.5% |
| Wapato, WA | 5,018 | 32% | 34.4% |
| Terryville, CT | 5,019 | 51% | 5.6% |
| Abbeville, SC | 5,014 | 61% | 26.6% |
| Manchester, IA | 5,011 | 77% | 59.7% |
| Allegan, MI | 5,017 | 40% | 17.5% |
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