| Index | Tenafly | New Jersey | National |
| Average Test Scores | 80% | 52% | 48% |
| Student/Teacher ratio | 14:1 | 13:1 | 16:1 |
| Total public schools | 6 | 1,604 | 79,221 |
| Total private schools | 3 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Tenafly | New Jersey | National |
| Completed 8th grade | 97.8% | 87.5% | 84.3% |
| Completed high school | 97.1% | 86.3% | 83.0% |
| Completed some college | 87.6% | 60.7% | 59.4% |
| Completed associate degree | 80.0% | 43.9% | 38.5% |
| Completed bachelors | 77.3% | 37.5% | 30.3% |
| Completed masters | 42.3% | 14.4% | 11.5% |
| Completed professional degree | 20.4% | 4.0% | 3.3% |
| Completed doctorate | 5.2% | 1.5% | 1.3% |
There are a total of 6 public schools, 3 private schools and n/a post-secondary schools in Tenafly. Using the proficiency score averages, the average test scores for Tenafly, NJ schools is 80%. The average student to teacher ratio is 14:1. In Tenafly, NJ, an average of 97.8% of students have completed 8th grade and an average of 97.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Teterboro, NJ | 110 | 95% | 96.9% |
| Bronxville, NY | 6,450 | 88% | 82.3% |
| Scarsdale, NY | 17,890 | 87% | 81.8% |
| Alpine, NJ | 1,459 | 87% | 81.3% |
| Tenafly, NJ | 14,550 | 80% | 67.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Corinth, MS | 14,544 | 48% | 1.0% |
| Pewaukee, WI | 14,561 | 58% | 19.8% |
| Saraland, AL | 14,561 | 64% | 33.3% |
| Roanoke Rapids, NC | 14,562 | 31% | 36.3% |
| Thibodaux, LA | 14,565 | 73% | 51.4% |
| Tenafly, NJ | 14,550 | 80% | 67.4% |
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