| Index | Gaastra | Michigan | National |
| Average Test Scores | n/a | 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 | Gaastra | Michigan | National |
| Completed 8th grade | 84.2% | 86.9% | 84.3% |
| Completed high school | 80.7% | 85.9% | 83.0% |
| Completed some college | 44.0% | 60.3% | 59.4% |
| Completed associate degree | 26.3% | 36.5% | 38.5% |
| Completed bachelors | 15.4% | 27.4% | 30.3% |
| Completed masters | 2.3% | 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 Gaastra. Using the proficiency score averages, the average test scores for Gaastra, MI schools is n/a. The average student to teacher ratio is n/a. In Gaastra, MI, an average of 84.2% of students have completed 8th grade and an average of 80.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Iron River, MI | 2,831 | 40% | 17.0% |
| Crystal Falls, MI | 1,626 | 39% | 19.8% |
| Gaastra, MI | 330 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Kelford, NC | 330 | 20% | 59.4% |
| Comfrey, MN | 330 | 40% | 16.7% |
| Richland Springs, TX | 330 | 32% | 33.3% |
| Strong, AR | 330 | 17% | 64.6% |
| Parrottsville, TN | 331 | 32% | 33.3% |
| Gaastra, MI | 330 | n/a |
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