| Index | Harrisville | New York | National |
| Average Test Scores | 40% | 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 |


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| Index | Harrisville | New York | National |
| Completed 8th grade | 86.9% | 83.5% | 84.3% |
| Completed high school | 84.7% | 82.1% | 83.0% |
| Completed some college | 48.8% | 59.5% | 59.4% |
| Completed associate degree | 33.3% | 43.4% | 38.5% |
| Completed bachelors | 16.4% | 34.7% | 30.3% |
| Completed masters | 4.0% | 15.1% | 11.5% |
| Completed professional degree | 0.5% | 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 Harrisville. Using the proficiency score averages, the average test scores for Harrisville, NY schools is 40%. The average student to teacher ratio is n/a. In Harrisville, NY, an average of 86.9% of students have completed 8th grade and an average of 84.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Antwerp, NY | 714 | 60% | 25.0% |
| Carthage, NY | 3,443 | 52% | 8.6% |
| Star Lake, NY | 560 | 49% | 1.0% |
| Gouverneur, NY | 3,836 | 43% | 9.7% |
| Harrisville, NY | 637 | 40% | 17.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Lidgerwood, ND | 637 | 43% | 11.5% |
| Sharon Springs, NY | 637 | 47% | 2.1% |
| Mermentau, LA | 637 | 87% | 81.3% |
| Smiley, TX | 637 | 32% | 33.3% |
| Shickshinny, PA | 637 | 49% | 1.6% |
| Harrisville, NY | 637 | 40% | 17.7% |