| Index | Magnolia | Delaware | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 191 | 79,221 |
| Total private schools | n/a | 129 | 24,874 |
| Total post-secondary schools | n/a | 20 | 7,963 |

| Index | Magnolia | Delaware | National |
| Completed 8th grade | 82.1% | 86.3% | 84.3% |
| Completed high school | 81.3% | 85.3% | 83.0% |
| Completed some college | 52.8% | 57.7% | 59.4% |
| Completed associate degree | 26.8% | 38.2% | 38.5% |
| Completed bachelors | 16.3% | 30.5% | 30.3% |
| Completed masters | 4.9% | 12.4% | 11.5% |
| Completed professional degree | 0.0% | 3.5% | 3.3% |
| Completed doctorate | 0.0% | 1.7% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Magnolia. Using the proficiency score averages, the average test scores for Magnolia, DE schools is n/a. The average student to teacher ratio is n/a. In Magnolia, DE, an average of 82.1% of students have completed 8th grade and an average of 81.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Frederica, DE | 980 | 77% | 60.4% |
| Hartly, DE | 170 | 62% | 29.2% |
| Felton, DE | 1,237 | 56% | 17.0% |
| Clayton, DE | 3,485 | 51% | 7.0% |
| Harrington, DE | 3,741 | 51% | 6.3% |
| Magnolia, DE | 392 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Jamestown, MO | 392 | 51% | 6.3% |
| Donahue, IA | 392 | 72% | 50.0% |
| Pillager, MN | 392 | 52% | 8.1% |
| Converse, LA | 392 | 70% | 45.8% |
| Big Horn, WY | 392 | 73% | 51.7% |
| Magnolia, DE | 392 | n/a |