| Index | Hillsdale | New Jersey | National |
| Average Test Scores | 71% | 52% | 48% |
| Student/Teacher ratio | 16:1 | 13:1 | 16:1 |
| Total public schools | 4 | 1,604 | 79,221 |
| Total private schools | 1 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
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| Index | Hillsdale | New Jersey | National |
| Completed 8th grade | 94.0% | 87.5% | 84.3% |
| Completed high school | 92.9% | 86.3% | 83.0% |
| Completed some college | 74.6% | 60.7% | 59.4% |
| Completed associate degree | 58.4% | 43.9% | 38.5% |
| Completed bachelors | 50.9% | 37.5% | 30.3% |
| Completed masters | 20.1% | 14.4% | 11.5% |
| Completed professional degree | 4.0% | 4.0% | 3.3% |
| Completed doctorate | 1.8% | 1.5% | 1.3% |
There are a total of 4 public schools, 1 private schools and n/a post-secondary schools in Hillsdale. Using the proficiency score averages, the average test scores for Hillsdale, NJ schools is 71%. The average student to teacher ratio is 16:1. In Hillsdale, NJ, an average of 94.0% of students have completed 8th grade and an average of 92.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,544 | 98% | 103.1% |
| Teterboro, NJ | 114 | 95% | 96.9% |
| Bronxville, NY | 6,682 | 88% | 82.3% |
| Scarsdale, NY | 18,390 | 87% | 81.8% |
| Alpine, NJ | 1,499 | 87% | 81.3% |
| Hillsdale, NJ | 10,605 | 71% | 46.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Sumner, WA | 10,604 | 67% | 39.0% |
| Nanticoke, PA | 10,607 | 38% | 21.5% |
| Troy, IL | 10,601 | 43% | 10.8% |
| Canandaigua, NY | 10,611 | 66% | 36.8% |
| Vashon, WA | 10,612 | 62% | 29.6% |
| Hillsdale, NJ | 10,605 | 71% | 46.9% |
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