| Index | Port Chester | New York | National |
| Average Test Scores | 44% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 6 | 4,060 | 79,221 |
| Total private schools | 2 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Port Chester | New York | National |
| Completed 8th grade | 68.5% | 83.5% | 84.3% |
| Completed high school | 66.6% | 82.1% | 83.0% |
| Completed some college | 42.7% | 59.5% | 59.4% |
| Completed associate degree | 26.8% | 43.4% | 38.5% |
| Completed bachelors | 22.2% | 34.7% | 30.3% |
| Completed masters | 8.6% | 15.1% | 11.5% |
| Completed professional degree | 1.8% | 4.2% | 3.3% |
| Completed doctorate | 0.6% | 1.5% | 1.3% |
There are a total of 6 public schools, 2 private schools and n/a post-secondary schools in Port Chester. Using the proficiency score averages, the average test scores for Port Chester, NY schools is 44%. The average student to teacher ratio is n/a. In Port Chester, NY, an average of 68.5% of students have completed 8th grade and an average of 66.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Sea Cliff, NY | 5,045 | 92% | 91.7% |
| Glen Head, NY | 4,843 | 89% | 85.7% |
| Bronxville, NY | 6,450 | 88% | 82.3% |
| Scarsdale, NY | 17,890 | 87% | 81.8% |
| Port Chester, NY | 29,210 | 44% | 7.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Niles, IL | 29,198 | 44% | 7.9% |
| Russellville, AR | 29,227 | 57% | 18.5% |
| Laplace, LA | 29,232 | 62% | 28.1% |
| Central, LA | 29,235 | 83% | 73.4% |
| Raytown, MO | 29,176 | 33% | 30.8% |
| Port Chester, NY | 29,210 | 44% | 7.8% |
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