| Index | Belfast | New York | National |
| Average Test Scores | 47% | 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 | Belfast | New York | National |
| Completed 8th grade | 79.6% | 83.5% | 84.3% |
| Completed high school | 79.6% | 82.1% | 83.0% |
| Completed some college | 43.5% | 59.5% | 59.4% |
| Completed associate degree | 25.1% | 43.4% | 38.5% |
| Completed bachelors | 13.7% | 34.7% | 30.3% |
| Completed masters | 7.2% | 15.1% | 11.5% |
| Completed professional degree | 1.4% | 4.2% | 3.3% |
| Completed doctorate | 0.7% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Belfast. Using the proficiency score averages, the average test scores for Belfast, NY schools is 47%. The average student to teacher ratio is n/a. In Belfast, NY, an average of 79.6% of students have completed 8th grade and an average of 79.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fillmore, NY | 538 | 65% | 34.4% |
| Cuba, NY | 1,452 | 64% | 32.6% |
| Scio, NY | 688 | 52% | 8.3% |
| Belmont, NY | 797 | 51% | 6.3% |
| Wellsville, NY | 4,397 | 49% | 2.6% |
| Belfast, NY | 752 | 47% | 2.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Woodhull, IL | 752 | 42% | 12.5% |
| Ladonia, TX | 752 | 30% | 37.5% |
| Parksley, VA | 752 | 62% | 29.2% |
| Stoneboro, PA | 752 | 67% | 39.6% |
| Wauneta, NE | 751 | 38% | 21.9% |
| Belfast, NY | 752 | 47% | 2.1% |
Here are the best places to live in New York
Top 10 best public schools in Belfast
Top 10 cities in New York with the best education system
10 Best cities in New York for employment