| Index | Hillside Lake | New York | National |
| Average Test Scores | n/a | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Hillside Lake | New York | National |
| Completed 8th grade | 94.4% | 83.5% | 84.3% |
| Completed high school | 94.4% | 82.1% | 83.0% |
| Completed some college | 62.3% | 59.5% | 59.4% |
| Completed associate degree | 35.7% | 43.4% | 38.5% |
| Completed bachelors | 26.6% | 34.7% | 30.3% |
| Completed masters | 13.2% | 15.1% | 11.5% |
| Completed professional degree | 1.1% | 4.2% | 3.3% |
| Completed doctorate | 1.1% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Hillside Lake. Using the proficiency score averages, the average test scores for Hillside Lake, NY schools is n/a. The average student to teacher ratio is n/a. In Hillside Lake, NY, an average of 94.4% of students have completed 8th grade and an average of 94.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Carmel Hamlet, NY | 6,278 | 99% | 105.2% |
| Cold Spring, NY | 1,911 | 81% | 68.2% |
| Firthcliffe, NY | 5,051 | 77% | 60.4% |
| Hopewell Junction, NY | 725 | 74% | 54.9% |
| Pawling, NY | 2,105 | 68% | 42.0% |
| Hillside Lake, NY | 1,291 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Toulon, IL | 1,291 | 26% | 45.8% |
| Lapwai, ID | 1,291 | 25% | 49.0% |
| Platte, SD | 1,290 | 65% | 34.9% |
| Baltic, CT | 1,290 | 32% | 33.3% |
| Gaston, NC | 1,290 | 25% | 47.1% |
| Hillside Lake, NY | 1,291 | n/a |
Here are the best places to live in New York
Most Dangerous States In The US
These are the largest cities in New York
Check out the 10 most dangerous cities in New York