| Index | North Valley Stream | 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 | North Valley Stream | New York | National |
| Completed 8th grade | 89.3% | 83.5% | 84.3% |
| Completed high school | 88.4% | 82.1% | 83.0% |
| Completed some college | 64.8% | 59.5% | 59.4% |
| Completed associate degree | 44.3% | 43.4% | 38.5% |
| Completed bachelors | 35.8% | 34.7% | 30.3% |
| Completed masters | 13.9% | 15.1% | 11.5% |
| Completed professional degree | 3.0% | 4.2% | 3.3% |
| Completed doctorate | 0.9% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in North Valley Stream. Using the proficiency score averages, the average test scores for North Valley Stream, NY schools is n/a. The average student to teacher ratio is n/a. In North Valley Stream, NY, an average of 89.3% of students have completed 8th grade and an average of 88.4% 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% |
| North Valley Stream, NY | 18,712 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Berea, OH | 18,713 | 71% | 47.4% |
| Ansonia, CT | 18,709 | 31% | 35.8% |
| Point Pleasant, NJ | 18,686 | 62% | 28.4% |
| Ottawa, IL | 18,742 | 33% | 32.3% |
| Twinsburg, OH | 18,754 | 83% | 73.4% |
| North Valley Stream, NY | 18,712 | n/a |
Here are the best places to live in New York
Check out the 10 safest cities in New York
Most Dangerous Cities In The US
See the best places to live in North Valley Stream