| Index | Gang Mills | New York | National |
| Average Test Scores | n/a | 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 | Gang Mills | New York | National |
| Completed 8th grade | 92.0% | 83.5% | 84.3% |
| Completed high school | 91.4% | 82.1% | 83.0% |
| Completed some college | 80.7% | 59.5% | 59.4% |
| Completed associate degree | 70.7% | 43.4% | 38.5% |
| Completed bachelors | 59.5% | 34.7% | 30.3% |
| Completed masters | 36.0% | 15.1% | 11.5% |
| Completed professional degree | 13.6% | 4.2% | 3.3% |
| Completed doctorate | 6.3% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Gang Mills. Using the proficiency score averages, the average test scores for Gang Mills, NY schools is n/a. The average student to teacher ratio is n/a. In Gang Mills, NY, an average of 92.0% of students have completed 8th grade and an average of 91.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Big Flats, NY | 5,523 | 72% | 50.0% |
| Campbell, NY | 672 | 57% | 18.8% |
| Corning, NY | 10,642 | 56% | 16.0% |
| Bath, NY | 5,493 | 53% | 9.4% |
| Painted Post, NY | 1,700 | 48% | = 100 |
| Gang Mills, NY | 4,723 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Ellisburg, NJ | 4,722 | 56% | 15.6% |
| Cheboygan, MI | 4,725 | 36% | 25.8% |
| Ashland City, TN | 4,720 | 27% | 43.3% |
| Rocky Mount, VA | 4,727 | 83% | 71.9% |
| Santa Ynez, CA | 4,728 | 57% | 18.0% |
| Gang Mills, NY | 4,723 | n/a |
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