| 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 |
| 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 | 4,454 | 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% |
| Hillsdale, NJ | 10,317 | 71% | 46.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Sauk Village, IL | 10,319 | 6% | 88.0% |
| Greencastle, IN | 10,312 | 47% | 2.1% |
| Fredonia, NY | 10,311 | 65% | 34.7% |
| Granbury, TX | 10,325 | 41% | 15.2% |
| Amelia, OH | 10,308 | 69% | 43.2% |
| Hillsdale, NJ | 10,317 | 71% | 46.9% |
Here are the best places to live in New Jersey
10 best cities to buy a new house in New Jersey
Check out the 10 safest cities in New Jersey
These are the 10 most affordable cities in New Jersey