| Index | Allendale | New Jersey | National |
| Average Test Scores | 71% | 43% | 49% |
| Student/Teacher ratio | 14:1 | 13:1 | 16:1 |
| Total public schools | 3 | 1,604 | 79,221 |
| Total private schools | n/a | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Allendale | New Jersey | National |
| Completed 8th grade | 96.7% | 87.5% | 84.3% |
| Completed high school | 96.7% | 86.3% | 83.0% |
| Completed some college | 87.9% | 60.7% | 59.4% |
| Completed associate degree | 74.6% | 43.9% | 38.5% |
| Completed bachelors | 68.5% | 37.5% | 30.3% |
| Completed masters | 26.7% | 14.4% | 11.5% |
| Completed professional degree | 8.1% | 4.0% | 3.3% |
| Completed doctorate | 1.7% | 1.5% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Allendale. Using the proficiency score averages, the average test scores for Allendale, NJ schools is 71%. The average student to teacher ratio is 14:1. In Allendale, NJ, an average of 96.7% of students have completed 8th grade and an average of 96.7% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,192 | 99% | 100% |
| Essex Fells, NJ | 2,164 | 92% | 87% |
| Teterboro, NJ | 86 | 90% | 82% |
| Closter, NJ | 8,650 | 83% | 68% |
| Briarcliff Manor, NY | 7,732 | 81% | 65% |
| Allendale, NJ | 6,767 | 71% | 45% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Nappanee, IN | 6,767 | 81% | 65% |
| Anadarko, OK | 6,768 | 63% | 29% |
| Wickenburg, AZ | 6,766 | 29% | 41% |
| Walden, NY | 6,769 | 35% | 30% |
| South Weber, UT | 6,762 | 50% | 2% |
| Allendale, NJ | 6,767 | 71% | 45% |
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