| Index | Andover | New York | National |
| Average Test Scores | 40% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 1 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Andover | New York | National |
| Completed 8th grade | 91.1% | 83.5% | 84.3% |
| Completed high school | 90.3% | 82.1% | 83.0% |
| Completed some college | 54.7% | 59.5% | 59.4% |
| Completed associate degree | 33.1% | 43.4% | 38.5% |
| Completed bachelors | 19.9% | 34.7% | 30.3% |
| Completed masters | 5.9% | 15.1% | 11.5% |
| Completed professional degree | 0.5% | 4.2% | 3.3% |
| Completed doctorate | 0.5% | 1.5% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Andover. Using the proficiency score averages, the average test scores for Andover, NY schools is 40%. The average student to teacher ratio is n/a. In Andover, NY, an average of 91.1% of students have completed 8th grade and an average of 90.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Almond, NY | 446 | 58% | 21.4% |
| Scio, NY | 688 | 52% | 8.3% |
| Canisteo, NY | 2,330 | 52% | 8.3% |
| Belmont, NY | 797 | 51% | 6.3% |
| Wellsville, NY | 4,397 | 49% | 2.6% |
| Andover, NY | 856 | 40% | 17.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Lake Park, GA | 856 | 51% | 6.3% |
| Quinhagak, AK | 856 | 5% | 89.6% |
| St. Paul, VA | 857 | 91% | 89.6% |
| Allenwood, NJ | 857 | 72% | 50.0% |
| Tohatchi, NM | 855 | 12% | 75.3% |
| Andover, NY | 856 | 40% | 17.7% |
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