| Index | North Key Largo | Florida | National |
| Average Test Scores | n/a | 55% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,388 | 79,221 |
| Total private schools | n/a | 1,640 | 24,874 |
| Total post-secondary schools | n/a | 466 | 7,963 |
| Index | North Key Largo | Florida | National |
| Completed 8th grade | 95.7% | 84.0% | 84.3% |
| Completed high school | 95.7% | 83.0% | 83.0% |
| Completed some college | 70.5% | 58.0% | 59.4% |
| Completed associate degree | 50.2% | 37.4% | 38.5% |
| Completed bachelors | 44.8% | 27.9% | 30.3% |
| Completed masters | 21.2% | 10.0% | 11.5% |
| Completed professional degree | 10.9% | 3.1% | 3.3% |
| Completed doctorate | 5.6% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in North Key Largo. Using the proficiency score averages, the average test scores for North Key Largo, FL schools is n/a. The average student to teacher ratio is n/a. In North Key Largo, FL, an average of 95.7% of students have completed 8th grade and an average of 95.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Key Largo, FL | 9,670 | 61% | 26.0% |
| Homestead, FL | 68,937 | 50% | 5.1% |
| Florida City, FL | 11,855 | 48% | 0.5% |
| North Key Largo, FL | 884 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Valley Springs, SD | 885 | 85% | 77.1% |
| South Ashburnham, MA | 883 | 55% | 14.1% |
| Blue Hill, NE | 885 | 60% | 24.0% |
| Rockford, OH | 883 | 83% | 72.6% |
| Benton, MO | 885 | 42% | 12.2% |
| North Key Largo, FL | 884 | n/a |
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