| Index | Mystic Island | New Jersey | National |
| Average Test Scores | n/a | 52% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,604 | 79,221 |
| Total private schools | n/a | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Mystic Island | New Jersey | National |
| Completed 8th grade | 88.6% | 87.5% | 84.3% |
| Completed high school | 87.2% | 86.3% | 83.0% |
| Completed some college | 48.3% | 60.7% | 59.4% |
| Completed associate degree | 25.6% | 43.9% | 38.5% |
| Completed bachelors | 18.7% | 37.5% | 30.3% |
| Completed masters | 7.2% | 14.4% | 11.5% |
| Completed professional degree | 1.1% | 4.0% | 3.3% |
| Completed doctorate | 0.2% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Mystic Island. Using the proficiency score averages, the average test scores for Mystic Island, NJ schools is n/a. The average student to teacher ratio is n/a. In Mystic Island, NJ, an average of 88.6% of students have completed 8th grade and an average of 87.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Port Republic, NJ | 1,127 | 70% | 44.8% |
| Manahawkin, NJ | 1,957 | 55% | 14.4% |
| Northfield, NJ | 8,088 | 53% | 10.9% |
| Beach Haven, NJ | 979 | 50% | 4.2% |
| Ship Bottom, NJ | 1,074 | 47% | 2.1% |
| Mystic Island, NJ | 8,296 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Delavan, WI | 8,296 | 24% | 49.7% |
| Haledon, NJ | 8,298 | 33% | 31.8% |
| Boonville, MO | 8,300 | 43% | 9.7% |
| Charlestown, IN | 8,290 | 46% | 4.9% |
| Price, UT | 8,303 | 45% | 6.9% |
| Mystic Island, NJ | 8,296 | n/a |
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