| Index | Keystone | 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 | Keystone | Florida | National |
| Completed 8th grade | 94.9% | 84.0% | 84.3% |
| Completed high school | 94.9% | 83.0% | 83.0% |
| Completed some college | 79.2% | 58.0% | 59.4% |
| Completed associate degree | 61.8% | 37.4% | 38.5% |
| Completed bachelors | 52.0% | 27.9% | 30.3% |
| Completed masters | 20.1% | 10.0% | 11.5% |
| Completed professional degree | 7.0% | 3.1% | 3.3% |
| Completed doctorate | 2.7% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Keystone. Using the proficiency score averages, the average test scores for Keystone, FL schools is n/a. The average student to teacher ratio is n/a. In Keystone, FL, an average of 94.9% of students have completed 8th grade and an average of 94.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Odessa, FL | 7,808 | 79% | 64.2% |
| Land O' Lakes, FL | 38,730 | 76% | 58.9% |
| Lutz, FL | 22,871 | 75% | 56.7% |
| Trinity, FL | 12,761 | 74% | 54.2% |
| Palm Harbor, FL | 61,787 | 72% | 49.8% |
| Keystone, FL | 25,377 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bay Point, CA | 25,378 | 17% | 64.6% |
| Kingsville, TX | 25,367 | 45% | 7.3% |
| Tarpon Springs, FL | 25,389 | 71% | 47.9% |
| Woodstock, IL | 25,391 | 37% | 22.6% |
| Carbondale, IL | 25,400 | 34% | 29.3% |
| Keystone, FL | 25,377 | n/a |
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