| Index | Hannibal | New York | National |
| Average Test Scores | 47% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Hannibal | New York | National |
| Completed 8th grade | 82.1% | 83.5% | 84.3% |
| Completed high school | 81.1% | 82.1% | 83.0% |
| Completed some college | 45.0% | 59.5% | 59.4% |
| Completed associate degree | 23.6% | 43.4% | 38.5% |
| Completed bachelors | 12.7% | 34.7% | 30.3% |
| Completed masters | 5.2% | 15.1% | 11.5% |
| Completed professional degree | 1.0% | 4.2% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Hannibal. Using the proficiency score averages, the average test scores for Hannibal, NY schools is 47%. The average student to teacher ratio is n/a. In Hannibal, NY, an average of 82.1% of students have completed 8th grade and an average of 81.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Wolcott, NY | 1,534 | 63% | 30.2% |
| Cato, NY | 484 | 60% | 25.7% |
| Phoenix, NY | 2,643 | 60% | 24.0% |
| Red Creek, NY | 705 | 58% | 19.8% |
| Baldwinsville, NY | 7,732 | 53% | 10.0% |
| Hannibal, NY | 693 | 47% | 2.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Escalante, UT | 693 | 48% | 1.0% |
| Morrison, OK | 693 | 38% | 20.8% |
| Hoboken, GA | 693 | 62% | 28.1% |
| Murray, IA | 693 | 77% | 60.4% |
| Bloomdale, OH | 693 | 71% | 47.9% |
| Hannibal, NY | 693 | 47% | 2.4% |
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