| Index | Vandalia | Ohio | National |
| Average Test Scores | 70% | 61% | 48% |
| Student/Teacher ratio | 16:1 | 17:1 | 16:1 |
| Total public schools | 4 | 3,650 | 79,221 |
| Total private schools | 1 | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |
| Index | Vandalia | Ohio | National |
| Completed 8th grade | 87.4% | 86.9% | 84.3% |
| Completed high school | 86.6% | 85.6% | 83.0% |
| Completed some college | 61.2% | 55.7% | 59.4% |
| Completed associate degree | 36.3% | 35.1% | 38.5% |
| Completed bachelors | 23.8% | 26.7% | 30.3% |
| Completed masters | 9.0% | 10.0% | 11.5% |
| Completed professional degree | 1.4% | 2.7% | 3.3% |
| Completed doctorate | 0.8% | 1.1% | 1.3% |
There are a total of 4 public schools, 1 private schools and n/a post-secondary schools in Vandalia. Using the proficiency score averages, the average test scores for Vandalia, OH schools is 70%. The average student to teacher ratio is 16:1. In Vandalia, OH, an average of 87.4% of students have completed 8th grade and an average of 86.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Casstown, OH | 209 | 83% | 72.6% |
| Kettering, OH | 55,271 | 80% | 65.7% |
| Pleasant Hill, OH | 1,495 | 80% | 65.6% |
| Beavercreek, OH | 47,343 | 79% | 64.3% |
| Brookville, OH | 6,255 | 79% | 63.9% |
| Vandalia, OH | 15,021 | 70% | 45.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Hugo, MN | 15,008 | 70% | 45.8% |
| Stone Ridge, VA | 15,034 | 88% | 83.3% |
| Williamsburg, VA | 15,034 | 82% | 70.2% |
| West Haven, UT | 15,003 | 43% | 11.0% |
| Highland Springs, VA | 15,000 | 64% | 32.3% |
| Vandalia, OH | 15,021 | 70% | 45.1% |
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