| Index | Castile | New York | National |
| Average Test Scores | n/a | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 4,060 | 79,221 |
| Total private schools | 1 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |


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| Index | Castile | New York | National |
| Completed 8th grade | 84.6% | 83.5% | 84.3% |
| Completed high school | 84.6% | 82.1% | 83.0% |
| Completed some college | 48.9% | 59.5% | 59.4% |
| Completed associate degree | 31.1% | 43.4% | 38.5% |
| Completed bachelors | 16.5% | 34.7% | 30.3% |
| Completed masters | 7.4% | 15.1% | 11.5% |
| Completed professional degree | 1.5% | 4.2% | 3.3% |
| Completed doctorate | 0.5% | 1.5% | 1.3% |
There are a total of n/a public schools, 1 private schools and n/a post-secondary schools in Castile. Using the proficiency score averages, the average test scores for Castile, NY schools is n/a. The average student to teacher ratio is n/a. In Castile, NY, an average of 84.6% of students have completed 8th grade and an average of 84.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fillmore, NY | 538 | 65% | 34.4% |
| Gainesville, NY | 224 | 61% | 26.0% |
| Canaseraga, NY | 487 | 57% | 18.8% |
| Perry, NY | 3,347 | 56% | 16.7% |
| Geneseo, NY | 8,218 | 52% | 8.9% |
| Castile, NY | 952 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Athens, WI | 952 | 35% | 27.6% |
| Wakefield, KS | 952 | 20% | 58.9% |
| Belle Vernon, PA | 952 | 61% | 26.3% |
| Alcester, SD | 952 | 41% | 15.3% |
| Centerville, SD | 952 | 52% | 8.7% |
| Castile, NY | 952 | n/a |