| Index | Tappan | New York | National |
| Average Test Scores | n/a | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 2 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Tappan | New York | National |
| Completed 8th grade | 91.0% | 83.5% | 84.3% |
| Completed high school | 91.0% | 82.1% | 83.0% |
| Completed some college | 70.8% | 59.5% | 59.4% |
| Completed associate degree | 57.7% | 43.4% | 38.5% |
| Completed bachelors | 50.9% | 34.7% | 30.3% |
| Completed masters | 22.1% | 15.1% | 11.5% |
| Completed professional degree | 5.3% | 4.2% | 3.3% |
| Completed doctorate | 1.8% | 1.5% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Tappan. Using the proficiency score averages, the average test scores for Tappan, NY schools is n/a. The average student to teacher ratio is n/a. In Tappan, NY, an average of 91.0% of students have completed 8th grade and an average of 91.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Teterboro, NJ | 110 | 95% | 96.9% |
| Bronxville, NY | 6,450 | 88% | 82.3% |
| Scarsdale, NY | 17,890 | 87% | 81.8% |
| Alpine, NJ | 1,459 | 87% | 81.3% |
| Tappan, NY | 7,415 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Chesterland, OH | 7,415 | 85% | 77.1% |
| Connellsville, PA | 7,414 | 46% | 4.2% |
| Bargersville, IN | 7,417 | 69% | 42.7% |
| DuBois, PA | 7,413 | 60% | 24.6% |
| Swainsboro, GA | 7,418 | 26% | 46.5% |
| Tappan, NY | 7,415 | n/a |
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