| Index | Glens Falls | New York | National |
| Average Test Scores | 52% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 7 | 4,060 | 79,221 |
| Total private schools | 1 | 1,092 | 24,874 |
| Total post-secondary schools | 1 | 483 | 7,963 |
| Index | Glens Falls | New York | National |
| Completed 8th grade | 82.7% | 83.5% | 84.3% |
| Completed high school | 81.5% | 82.1% | 83.0% |
| Completed some college | 51.9% | 59.5% | 59.4% |
| Completed associate degree | 34.9% | 43.4% | 38.5% |
| Completed bachelors | 24.6% | 34.7% | 30.3% |
| Completed masters | 10.6% | 15.1% | 11.5% |
| Completed professional degree | 1.9% | 4.2% | 3.3% |
| Completed doctorate | 0.5% | 1.5% | 1.3% |
There are a total of 7 public schools, 1 private schools and 1 post-secondary schools in Glens Falls. Using the proficiency score averages, the average test scores for Glens Falls, NY schools is 52%. The average student to teacher ratio is n/a. In Glens Falls, NY, an average of 82.7% of students have completed 8th grade and an average of 81.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lake George, NY | 953 | 71% | 47.4% |
| Schuylerville, NY | 1,408 | 68% | 42.0% |
| Glens Falls North, NY | 8,753 | 67% | 38.5% |
| Fort Ann, NY | 377 | 63% | 31.8% |
| Lake Luzerne, NY | 1,416 | 57% | 18.8% |
| Glens Falls, NY | 14,322 | 52% | 8.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Calera, AL | 14,327 | 41% | 14.6% |
| Lindenhurst, IL | 14,317 | 51% | 6.3% |
| Johnson City, NY | 14,329 | 54% | 12.8% |
| Falls Church, VA | 14,309 | 78% | 63.2% |
| Mountain Home, ID | 14,308 | 35% | 27.7% |
| Glens Falls, NY | 14,322 | 52% | 8.9% |
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