| Index | Clewiston | Florida | National |
| Average Test Scores | 40% | 55% | 48% |
| Student/Teacher ratio | 24:1 | 17:1 | 16:1 |
| Total public schools | 6 | 3,388 | 79,221 |
| Total private schools | 1 | 1,640 | 24,874 |
| Total post-secondary schools | n/a | 466 | 7,963 |
| Index | Clewiston | Florida | National |
| Completed 8th grade | 64.2% | 84.0% | 84.3% |
| Completed high school | 61.9% | 83.0% | 83.0% |
| Completed some college | 41.4% | 58.0% | 59.4% |
| Completed associate degree | 26.4% | 37.4% | 38.5% |
| Completed bachelors | 15.7% | 27.9% | 30.3% |
| Completed masters | 3.4% | 10.0% | 11.5% |
| Completed professional degree | 0.8% | 3.1% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 6 public schools, 1 private schools and n/a post-secondary schools in Clewiston. Using the proficiency score averages, the average test scores for Clewiston, FL schools is 40%. The average student to teacher ratio is 24:1. In Clewiston, FL, an average of 64.2% of students have completed 8th grade and an average of 61.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| South Bay, FL | 6,665 | 45% | 7.3% |
| Moore Haven, FL | 2,302 | 44% | 9.4% |
| Clewiston, FL | 7,910 | 40% | 16.0% |
| City | Population | Avg. Test Scores | National Avg. |
| West Long Branch, NJ | 7,911 | 60% | 25.7% |
| Old Forge, PA | 7,909 | 54% | 11.5% |
| Long Grove, IL | 7,907 | 70% | 46.5% |
| Center Moriches, NY | 7,906 | 66% | 36.5% |
| Bennettsville, SC | 7,905 | 36% | 25.5% |
| Clewiston, FL | 7,910 | 40% | 16.0% |
Here are the best places to live in Florida
These are the 10 cheapest cities in Florida
These are the largest cities in Florida
Check out the 10 safest cities in Florida