| Index | Leonardo | New Jersey | National |
| Average Test Scores | 52% | 52% | 48% |
| 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 | Leonardo | New Jersey | National |
| Completed 8th grade | 87.7% | 87.5% | 84.3% |
| Completed high school | 87.7% | 86.3% | 83.0% |
| Completed some college | 63.3% | 60.7% | 59.4% |
| Completed associate degree | 41.3% | 43.9% | 38.5% |
| Completed bachelors | 33.0% | 37.5% | 30.3% |
| Completed masters | 11.6% | 14.4% | 11.5% |
| Completed professional degree | 1.7% | 4.0% | 3.3% |
| Completed doctorate | 0.7% | 1.5% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Leonardo. Using the proficiency score averages, the average test scores for Leonardo, NJ schools is 52%. The average student to teacher ratio is 14:1. In Leonardo, NJ, an average of 87.7% of students have completed 8th grade and an average of 87.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fair Haven, NJ | 5,833 | 86% | 79.7% |
| Lincroft, NJ | 6,501 | 83% | 73.4% |
| Monmouth Beach, NJ | 3,226 | 82% | 70.8% |
| Rumson, NJ | 6,757 | 82% | 70.5% |
| Yorketown, NJ | 6,739 | 77% | 60.2% |
| Leonardo, NJ | 2,302 | 52% | 8.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Moore Haven, FL | 2,302 | 44% | 9.4% |
| Lyons, CO | 2,302 | 66% | 36.5% |
| Trenton, GA | 2,303 | 47% | 2.9% |
| Taylorsville, MS | 2,303 | 36% | 25.0% |
| Johnsonburg, PA | 2,304 | 57% | 18.8% |
| Leonardo, NJ | 2,302 | 52% | 8.9% |
Here are the best places to live in New Jersey
Check out the 10 safest cities in New Jersey
Check out the 10 most dangerous cities in New Jersey
Most Dangerous States In The US