| Index | Jericho | New York | National |
| Average Test Scores | 90% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 5 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |


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| Index | Jericho | New York | National |
| Completed 8th grade | 94.7% | 83.5% | 84.3% |
| Completed high school | 94.7% | 82.1% | 83.0% |
| Completed some college | 86.2% | 59.5% | 59.4% |
| Completed associate degree | 75.2% | 43.4% | 38.5% |
| Completed bachelors | 70.2% | 34.7% | 30.3% |
| Completed masters | 35.7% | 15.1% | 11.5% |
| Completed professional degree | 13.4% | 4.2% | 3.3% |
| Completed doctorate | 2.0% | 1.5% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Jericho. Using the proficiency score averages, the average test scores for Jericho, NY schools is 90%. The average student to teacher ratio is n/a. In Jericho, NY, an average of 94.7% of students have completed 8th grade and an average of 94.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sea Cliff, NY | 5,212 | 92% | 91.7% |
| Cedarhurst, NY | 6,786 | 91% | 89.6% |
| Old Westbury, NY | 4,784 | 91% | 88.5% |
| Old Bethpage, NY | 5,640 | 90% | 86.5% |
| Glen Head, NY | 4,979 | 89% | 85.7% |
| Jericho, NY | 14,448 | 90% | 87.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Oak Park, CA | 14,446 | 69% | 43.9% |
| Pierre, SD | 14,450 | 46% | 3.3% |
| Hudson, WI | 14,446 | 61% | 26.6% |
| Youngsville, LA | 14,439 | 84% | 74.5% |
| Wixom, MI | 14,439 | 46% | 4.7% |
| Jericho, NY | 14,448 | 90% | 87.1% |