| Index | Piermont | New York | National |
| Average Test Scores | n/a | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 1 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Piermont | New York | National |
| Completed 8th grade | 94.5% | 83.5% | 84.3% |
| Completed high school | 94.0% | 82.1% | 83.0% |
| Completed some college | 85.9% | 59.5% | 59.4% |
| Completed associate degree | 75.3% | 43.4% | 38.5% |
| Completed bachelors | 72.2% | 34.7% | 30.3% |
| Completed masters | 39.5% | 15.1% | 11.5% |
| Completed professional degree | 16.1% | 4.2% | 3.3% |
| Completed doctorate | 5.9% | 1.5% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Piermont. Using the proficiency score averages, the average test scores for Piermont, NY schools is n/a. The average student to teacher ratio is n/a. In Piermont, NY, an average of 94.5% of students have completed 8th grade and an average of 94.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Teterboro, NJ | 110 | 95% | 96.9% |
| Sea Cliff, NY | 5,045 | 92% | 91.7% |
| Bronxville, NY | 6,450 | 88% | 82.3% |
| Scarsdale, NY | 17,890 | 87% | 81.8% |
| Piermont, NY | 2,541 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Colwyn, PA | 2,541 | 27% | 43.8% |
| Palmer, TX | 2,540 | 55% | 15.3% |
| North Prairie, WI | 2,542 | 72% | 49.0% |
| Madelia, MN | 2,539 | 53% | 10.9% |
| Galva, IL | 2,539 | 30% | 38.5% |
| Piermont, NY | 2,541 | n/a |
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