| Index | Harbour Heights | 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 | Harbour Heights | Florida | National |
| Completed 8th grade | 84.0% | 84.0% | 84.3% |
| Completed high school | 84.0% | 83.0% | 83.0% |
| Completed some college | 57.0% | 58.0% | 59.4% |
| Completed associate degree | 30.2% | 37.4% | 38.5% |
| Completed bachelors | 17.3% | 27.9% | 30.3% |
| Completed masters | 5.7% | 10.0% | 11.5% |
| Completed professional degree | 1.5% | 3.1% | 3.3% |
| Completed doctorate | 1.4% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Harbour Heights. Using the proficiency score averages, the average test scores for Harbour Heights, FL schools is n/a. The average student to teacher ratio is n/a. In Harbour Heights, FL, an average of 84.0% of students have completed 8th grade and an average of 84.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| North Port, FL | 68,779 | 65% | 35.2% |
| Punta Gorda, FL | 20,044 | 65% | 35.1% |
| Port Charlotte, FL | 64,335 | 51% | 7.2% |
| Harbour Heights, FL | 3,850 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Morrison, IL | 3,850 | 36% | 25.7% |
| Dumas, AR | 3,850 | 28% | 42.7% |
| Owego, NY | 3,850 | 68% | 41.0% |
| Crandall, TX | 3,848 | 47% | 2.3% |
| Harrisburg, OR | 3,852 | 38% | 21.2% |
| Harbour Heights, FL | 3,850 | n/a |
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