| Index | Sandy Hook | Maryland | National |
| Average Test Scores | n/a | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,163 | 79,221 |
| Total private schools | n/a | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |

| Index | Sandy Hook | Maryland | National |
| Completed 8th grade | 89.9% | 87.5% | 84.3% |
| Completed high school | 89.9% | 86.5% | 83.0% |
| Completed some college | 22.5% | 64.2% | 59.4% |
| Completed associate degree | 13.2% | 44.8% | 38.5% |
| Completed bachelors | 0.0% | 38.4% | 30.3% |
| Completed masters | 0.0% | 17.7% | 11.5% |
| Completed professional degree | 0.0% | 5.5% | 3.3% |
| Completed doctorate | 0.0% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sandy Hook. Using the proficiency score averages, the average test scores for Sandy Hook, MD schools is n/a. The average student to teacher ratio is n/a. In Sandy Hook, MD, an average of 89.9% of students have completed 8th grade and an average of 89.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Round Hill, VA | 714 | 90% | 86.5% |
| Purcellville, VA | 10,402 | 89% | 84.8% |
| Lovettsville, VA | 2,511 | 87% | 80.2% |
| Hamilton, VA | 734 | 83% | 72.9% |
| Berryville, VA | 4,475 | 77% | 61.1% |
| Sandy Hook, MD | 200 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Yolo, CA | 200 | 5% | 89.6% |
| Russian Mission, AK | 200 | 5% | 89.6% |
| Canadian, OK | 200 | 26% | 45.8% |
| Caledonia, IL | 200 | 27% | 43.8% |
| Laurel, IA | 200 | 80% | 66.7% |
| Sandy Hook, MD | 200 | n/a |