| Index | Lyndonville | New York | National |
| Average Test Scores | 45% | 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 | Lyndonville | New York | National |
| Completed 8th grade | 86.9% | 83.5% | 84.3% |
| Completed high school | 86.9% | 82.1% | 83.0% |
| Completed some college | 53.2% | 59.5% | 59.4% |
| Completed associate degree | 27.6% | 43.4% | 38.5% |
| Completed bachelors | 17.1% | 34.7% | 30.3% |
| Completed masters | 4.4% | 15.1% | 11.5% |
| Completed professional degree | 0.2% | 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 Lyndonville. Using the proficiency score averages, the average test scores for Lyndonville, NY schools is 45%. The average student to teacher ratio is n/a. In Lyndonville, NY, an average of 86.9% of students have completed 8th grade and an average of 86.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Middleport, NY | 1,932 | 69% | 43.2% |
| Barker, NY | 625 | 65% | 34.4% |
| Albion, NY | 5,825 | 56% | 16.3% |
| Medina, NY | 6,039 | 47% | 1.4% |
| Gasport, NY | 1,647 | 42% | 12.5% |
| Lyndonville, NY | 781 | 45% | 7.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Hamlet, IN | 781 | 35% | 28.1% |
| Seligman, AZ | 781 | 40% | 16.7% |
| Akutan, AK | 781 | 50% | 4.2% |
| Savona, NY | 781 | 44% | 9.4% |
| Carrolltown, PA | 781 | 59% | 22.9% |
| Lyndonville, NY | 781 | 45% | 7.3% |