| Index | Wallkill | New York | National |
| Average Test Scores | 59% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 6 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |

| Index | Wallkill | New York | National |
| Completed 8th grade | 87.4% | 83.5% | 84.3% |
| Completed high school | 87.4% | 82.1% | 83.0% |
| Completed some college | 61.8% | 59.5% | 59.4% |
| Completed associate degree | 46.4% | 43.4% | 38.5% |
| Completed bachelors | 35.1% | 34.7% | 30.3% |
| Completed masters | 14.7% | 15.1% | 11.5% |
| Completed professional degree | 0.0% | 4.2% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of 6 public schools, n/a private schools and n/a post-secondary schools in Wallkill. Using the proficiency score averages, the average test scores for Wallkill, NY schools is 59%. The average student to teacher ratio is n/a. In Wallkill, NY, an average of 87.4% of students have completed 8th grade and an average of 87.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cold Spring, NY | 1,951 | 81% | 68.2% |
| Firthcliffe, NY | 5,178 | 77% | 60.4% |
| New Paltz, NY | 7,452 | 64% | 32.3% |
| Goshen, NY | 5,530 | 62% | 29.9% |
| Montgomery, NY | 4,641 | 62% | 29.7% |
| Wallkill, NY | 2,066 | 59% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Evans City, PA | 2,066 | 70% | 44.8% |
| Dolan Springs, AZ | 2,066 | 22% | 54.2% |
| Rose Hill, NC | 2,067 | 32% | 33.3% |
| Woodworth, LA | 2,065 | 97% | 101.0% |
| Pearson, GA | 2,067 | 39% | 19.4% |
| Wallkill, NY | 2,066 | 59% | 22.9% |