| Index | Crystal Lake | 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 | Crystal Lake | Florida | National |
| Completed 8th grade | 70.5% | 84.0% | 84.3% |
| Completed high school | 68.5% | 83.0% | 83.0% |
| Completed some college | 38.5% | 58.0% | 59.4% |
| Completed associate degree | 13.9% | 37.4% | 38.5% |
| Completed bachelors | 8.9% | 27.9% | 30.3% |
| Completed masters | 3.5% | 10.0% | 11.5% |
| Completed professional degree | 1.2% | 3.1% | 3.3% |
| Completed doctorate | 0.2% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Crystal Lake. Using the proficiency score averages, the average test scores for Crystal Lake, FL schools is n/a. The average student to teacher ratio is n/a. In Crystal Lake, FL, an average of 70.5% of students have completed 8th grade and an average of 68.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Highland City, FL | 11,392 | 60% | 24.0% |
| Alturas, FL | 3,778 | 55% | 13.5% |
| Auburndale, FL | 16,230 | 54% | 12.0% |
| Lakeland, FL | 110,335 | 52% | 9.0% |
| Polk City, FL | 2,417 | 51% | 5.2% |
| Crystal Lake, FL | 6,211 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Walpole, MA | 6,211 | 63% | 30.9% |
| Lindale, TX | 6,212 | 65% | 35.0% |
| Yardville, NJ | 6,208 | 51% | 6.6% |
| Bridgeport, MI | 6,208 | 13% | 74.0% |
| Hazardville, CT | 6,216 | 51% | 6.3% |
| Crystal Lake, FL | 6,211 | n/a |
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