| Index | Croton-on-Hudson | New York | National |
| Average Test Scores | 78% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 2 | 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 | Croton-on-Hudson | New York | National |
| Completed 8th grade | 93.0% | 83.5% | 84.3% |
| Completed high school | 92.8% | 82.1% | 83.0% |
| Completed some college | 83.3% | 59.5% | 59.4% |
| Completed associate degree | 67.0% | 43.4% | 38.5% |
| Completed bachelors | 61.3% | 34.7% | 30.3% |
| Completed masters | 32.3% | 15.1% | 11.5% |
| Completed professional degree | 11.1% | 4.2% | 3.3% |
| Completed doctorate | 4.2% | 1.5% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Croton-on-Hudson. Using the proficiency score averages, the average test scores for Croton-on-Hudson, NY schools is 78%. The average student to teacher ratio is n/a. In Croton-on-Hudson, NY, an average of 93.0% of students have completed 8th grade and an average of 92.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lincolndale, NY | 1,407 | 99% | 105.2% |
| Carmel Hamlet, NY | 6,278 | 99% | 105.2% |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Shrub Oak, NY | 3,094 | 97% | 102.1% |
| Fort Montgomery, NY | 1,867 | 94% | 94.8% |
| Croton-on-Hudson, NY | 8,121 | 78% | 62.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Oradell, NJ | 8,126 | 77% | 60.4% |
| Island Lake, IL | 8,112 | 41% | 15.1% |
| Beebe, AR | 8,131 | 43% | 10.4% |
| North Bay Village, FL | 8,108 | 65% | 34.4% |
| Oakland, TN | 8,135 | 26% | 46.9% |
| Croton-on-Hudson, NY | 8,121 | 78% | 62.8% |