| Index | Oneida Castle | 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 | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |

| Index | Oneida Castle | New York | National |
| Completed 8th grade | 91.7% | 83.5% | 84.3% |
| Completed high school | 91.7% | 82.1% | 83.0% |
| Completed some college | 59.0% | 59.5% | 59.4% |
| Completed associate degree | 37.9% | 43.4% | 38.5% |
| Completed bachelors | 21.4% | 34.7% | 30.3% |
| Completed masters | 7.0% | 15.1% | 11.5% |
| Completed professional degree | 0.4% | 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 Oneida Castle. Using the proficiency score averages, the average test scores for Oneida Castle, NY schools is n/a. The average student to teacher ratio is n/a. In Oneida Castle, NY, an average of 91.7% of students have completed 8th grade and an average of 91.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clinton, NY | 2,034 | 71% | 48.3% |
| Cazenovia, NY | 2,920 | 71% | 46.9% |
| Chittenango, NY | 5,057 | 69% | 44.1% |
| Waterville, NY | 1,718 | 62% | 29.2% |
| Westmoreland, NY | 511 | 62% | 28.6% |
| Oneida Castle, NY | 679 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Elgin, ND | 679 | 55% | 14.6% |
| San Luis, CO | 678 | 15% | 68.8% |
| Heuvelton, NY | 680 | 50% | 4.2% |
| Loa, UT | 680 | 42% | 12.5% |
| Unionville, MI | 678 | 42% | 12.5% |
| Oneida Castle, NY | 679 | n/a |