| Index | Delhi | New York | National |
| Average Test Scores | 56% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 4 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | 2 | 483 | 7,963 |

| Index | Delhi | New York | National |
| Completed 8th grade | 82.5% | 83.5% | 84.3% |
| Completed high school | 80.3% | 82.1% | 83.0% |
| Completed some college | 56.3% | 59.5% | 59.4% |
| Completed associate degree | 44.4% | 43.4% | 38.5% |
| Completed bachelors | 31.0% | 34.7% | 30.3% |
| Completed masters | 16.1% | 15.1% | 11.5% |
| Completed professional degree | 3.5% | 4.2% | 3.3% |
| Completed doctorate | 2.1% | 1.5% | 1.3% |
There are a total of 4 public schools, n/a private schools and 2 post-secondary schools in Delhi. Using the proficiency score averages, the average test scores for Delhi, NY schools is 56%. The average student to teacher ratio is n/a. In Delhi, NY, an average of 82.5% of students have completed 8th grade and an average of 80.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Otego, NY | 918 | 68% | 41.1% |
| Walton, NY | 3,123 | 50% | 3.1% |
| Oneonta, NY | 14,213 | 49% | 1.3% |
| Franklin, NY | 385 | 42% | 12.5% |
| Andes, NY | 203 | 35% | 27.1% |
| Delhi, NY | 3,234 | 56% | 16.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Early, TX | 3,234 | 54% | 12.8% |
| Clare, MI | 3,234 | 45% | 6.9% |
| Sloatsburg, NY | 3,234 | 47% | 2.1% |
| Knoxville, IL | 3,234 | 25% | 47.2% |
| South Jacksonville, IL | 3,235 | 25% | 49.0% |
| Delhi, NY | 3,234 | 56% | 16.1% |