| Index | Ladoga | Indiana | National |
| Average Test Scores | 67% | 46% | 48% |
| Student/Teacher ratio | 12:1 | 22:1 | 16:1 |
| Total public schools | 1 | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Ladoga | Indiana | National |
| Completed 8th grade | 85.3% | 84.6% | 84.3% |
| Completed high school | 84.3% | 82.9% | 83.0% |
| Completed some college | 46.0% | 53.8% | 59.4% |
| Completed associate degree | 21.4% | 33.0% | 38.5% |
| Completed bachelors | 12.8% | 24.6% | 30.3% |
| Completed masters | 2.3% | 8.9% | 11.5% |
| Completed professional degree | 0.0% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Ladoga. Using the proficiency score averages, the average test scores for Ladoga, IN schools is 67%. The average student to teacher ratio is 12:1. In Ladoga, IN, an average of 85.3% of students have completed 8th grade and an average of 84.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| North Salem, IN | 421 | 82% | 70.8% |
| Lizton, IN | 681 | 68% | 41.7% |
| Jamestown, IN | 1,092 | 64% | 32.3% |
| New Ross, IN | 516 | 60% | 24.0% |
| New Market, IN | 639 | 60% | 24.0% |
| Ladoga, IN | 1,274 | 67% | 39.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Delevan, NY | 1,274 | 60% | 24.0% |
| Oglethorpe, GA | 1,274 | 19% | 60.4% |
| Lyles, TN | 1,273 | 24% | 49.3% |
| Bainbridge, NY | 1,273 | 55% | 15.1% |
| Gettysburg, SD | 1,273 | 73% | 52.8% |
| Ladoga, IN | 1,274 | 67% | 39.6% |
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