| Index | Deckerville | Michigan | National |
| Average Test Scores | 45% | 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 | Deckerville | Michigan | National |
| Completed 8th grade | 89.5% | 86.9% | 84.3% |
| Completed high school | 86.7% | 85.9% | 83.0% |
| Completed some college | 39.3% | 60.3% | 59.4% |
| Completed associate degree | 18.2% | 36.5% | 38.5% |
| Completed bachelors | 10.6% | 27.4% | 30.3% |
| Completed masters | 4.0% | 10.7% | 11.5% |
| Completed professional degree | 1.2% | 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 Deckerville. Using the proficiency score averages, the average test scores for Deckerville, MI schools is 45%. The average student to teacher ratio is n/a. In Deckerville, MI, an average of 89.5% of students have completed 8th grade and an average of 86.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sandusky, MI | 2,796 | 57% | 18.1% |
| Ubly, MI | 785 | 46% | 4.7% |
| Carsonville, MI | 486 | 35% | 28.1% |
| Deckerville, MI | 903 | 45% | 7.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Thornton, CA | 903 | 30% | 38.5% |
| Mountainair, NM | 903 | 26% | 46.2% |
| Mars Hill, ME | 903 | 37% | 22.9% |
| Emerson, NE | 904 | 49% | 1.0% |
| Valley Head, AL | 904 | 36% | 26.0% |
| Deckerville, MI | 903 | 45% | 7.3% |
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