| Index | Hicksville | New York | National |
| Average Test Scores | 61% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 9 | 4,060 | 79,221 |
| Total private schools | 6 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Hicksville | New York | National |
| Completed 8th grade | 88.7% | 83.5% | 84.3% |
| Completed high school | 88.2% | 82.1% | 83.0% |
| Completed some college | 61.7% | 59.5% | 59.4% |
| Completed associate degree | 46.4% | 43.4% | 38.5% |
| Completed bachelors | 36.3% | 34.7% | 30.3% |
| Completed masters | 13.3% | 15.1% | 11.5% |
| Completed professional degree | 2.4% | 4.2% | 3.3% |
| Completed doctorate | 0.6% | 1.5% | 1.3% |
There are a total of 9 public schools, 6 private schools and n/a post-secondary schools in Hicksville. Using the proficiency score averages, the average test scores for Hicksville, NY schools is 61%. The average student to teacher ratio is n/a. In Hicksville, NY, an average of 88.7% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sea Cliff, NY | 5,045 | 92% | 91.7% |
| Cedarhurst, NY | 6,642 | 91% | 89.6% |
| Old Westbury, NY | 4,618 | 91% | 88.5% |
| Jericho, NY | 13,928 | 90% | 87.1% |
| Old Bethpage, NY | 5,450 | 90% | 86.5% |
| Hicksville, NY | 42,468 | 61% | 26.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Urbana, IL | 42,461 | 19% | 61.5% |
| Schertz, TX | 42,433 | 49% | 1.9% |
| Pittsfield, MA | 42,514 | 36% | 24.9% |
| Woodbridge, VA | 42,517 | 78% | 63.0% |
| Rohnert Park, CA | 42,559 | 45% | 6.7% |
| Hicksville, NY | 42,468 | 61% | 26.3% |
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