| Index | Delton | Michigan | National |
| Average Test Scores | 36% | 42% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 3,421 | 79,221 |
| Total private schools | n/a | 835 | 24,874 |
| Total post-secondary schools | n/a | 196 | 7,963 |
| Index | Delton | Michigan | National |
| Completed 8th grade | 80.2% | 86.9% | 84.3% |
| Completed high school | 80.2% | 85.9% | 83.0% |
| Completed some college | 63.6% | 60.3% | 59.4% |
| Completed associate degree | 32.8% | 36.5% | 38.5% |
| Completed bachelors | 19.4% | 27.4% | 30.3% |
| Completed masters | 9.5% | 10.7% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 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 Delton. Using the proficiency score averages, the average test scores for Delton, MI schools is 36%. The average student to teacher ratio is n/a. In Delton, MI, an average of 80.2% of students have completed 8th grade and an average of 80.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Otsego, MI | 3,980 | 60% | 25.0% |
| Richland, MI | 877 | 54% | 13.3% |
| Wayland, MI | 4,227 | 54% | 12.5% |
| Plainwell, MI | 3,799 | 48% | 0.2% |
| Martin, MI | 478 | 45% | 7.3% |
| Delton, MI | 596 | 36% | 25.0% |
| City | Population | Avg. Test Scores | National Avg. |
| St. James, LA | 596 | 81% | 67.7% |
| Radcliffe, IA | 596 | 80% | 65.6% |
| Allensworth, CA | 596 | 15% | 68.8% |
| Dudley, GA | 596 | 64% | 33.3% |
| Mer Rouge, LA | 596 | 43% | 11.5% |
| Delton, MI | 596 | 36% | 25.0% |
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