| Index | Tarrytown | New York | National |
| Average Test Scores | 54% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 4 | 4,060 | 79,221 |
| Total private schools | 2 | 1,092 | 24,874 |
| Total post-secondary schools | 2 | 483 | 7,963 |
| Index | Tarrytown | New York | National |
| Completed 8th grade | 92.4% | 83.5% | 84.3% |
| Completed high school | 91.0% | 82.1% | 83.0% |
| Completed some college | 79.4% | 59.5% | 59.4% |
| Completed associate degree | 60.4% | 43.4% | 38.5% |
| Completed bachelors | 56.7% | 34.7% | 30.3% |
| Completed masters | 30.5% | 15.1% | 11.5% |
| Completed professional degree | 10.4% | 4.2% | 3.3% |
| Completed doctorate | 4.5% | 1.5% | 1.3% |
There are a total of 4 public schools, 2 private schools and 2 post-secondary schools in Tarrytown. Using the proficiency score averages, the average test scores for Tarrytown, NY schools is 54%. The average student to teacher ratio is n/a. In Tarrytown, NY, an average of 92.4% 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% |
| Tarrytown, NY | 11,394 | 54% | 11.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Highland City, FL | 11,392 | 60% | 24.0% |
| Endwell, NY | 11,396 | 67% | 39.2% |
| Martinsville, NJ | 11,384 | 75% | 56.8% |
| Guymon, OK | 11,381 | 28% | 42.5% |
| Stuarts Draft, VA | 11,380 | 80% | 66.4% |
| Tarrytown, NY | 11,394 | 54% | 11.5% |
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