| Index | Sleepy Hollow | Wyoming | National |
| Average Test Scores | n/a | 53% | 48% |
| Student/Teacher ratio | n/a | 12:1 | 16:1 |
| Total public schools | n/a | 271 | 79,221 |
| Total private schools | n/a | 36 | 24,874 |
| Total post-secondary schools | n/a | 14 | 7,963 |
| Index | Sleepy Hollow | Wyoming | National |
| Completed 8th grade | 94.9% | 88.0% | 84.3% |
| Completed high school | 94.9% | 87.3% | 83.0% |
| Completed some college | 58.9% | 63.2% | 59.4% |
| Completed associate degree | 41.4% | 36.7% | 38.5% |
| Completed bachelors | 29.1% | 26.0% | 30.3% |
| Completed masters | 2.4% | 8.8% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sleepy Hollow. Using the proficiency score averages, the average test scores for Sleepy Hollow, WY schools is n/a. The average student to teacher ratio is n/a. In Sleepy Hollow, WY, an average of 94.9% of students have completed 8th grade and an average of 94.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Gillette, WY | 32,513 | 47% | 2.0% |
| Sleepy Hollow, WY | 1,187 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Tower City, PA | 1,187 | 38% | 20.8% |
| New Sharon, IA | 1,187 | 72% | 50.0% |
| Fairland, OK | 1,187 | 39% | 19.1% |
| Sand Point, AK | 1,186 | 40% | 17.7% |
| Royalton, MN | 1,186 | 54% | 11.8% |
| Sleepy Hollow, WY | 1,187 | n/a |
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