| Index | Rockville | Connecticut | National |
| Average Test Scores | 56% | 53% | 48% |
| Student/Teacher ratio | 13:1 | 14:1 | 16:1 |
| Total public schools | 3 | 654 | 79,221 |
| Total private schools | 1 | 207 | 24,874 |
| Total post-secondary schools | n/a | 81 | 7,963 |
| Index | Rockville | Connecticut | National |
| Completed 8th grade | 83.2% | 88.0% | 84.3% |
| Completed high school | 80.7% | 86.9% | 83.0% |
| Completed some college | 47.0% | 62.9% | 59.4% |
| Completed associate degree | 26.1% | 45.5% | 38.5% |
| Completed bachelors | 18.6% | 38.0% | 30.3% |
| Completed masters | 7.6% | 16.8% | 11.5% |
| Completed professional degree | 1.8% | 4.6% | 3.3% |
| Completed doctorate | 0.8% | 1.7% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Rockville. Using the proficiency score averages, the average test scores for Rockville, CT schools is 56%. The average student to teacher ratio is 13:1. In Rockville, CT, an average of 83.2% of students have completed 8th grade and an average of 80.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Storrs, CT | 16,897 | 77% | 60.4% |
| South Coventry, CT | 1,470 | 73% | 51.4% |
| Mansfield Center, CT | 1,395 | 71% | 47.4% |
| Longmeadow, MA | 16,275 | 70% | 46.7% |
| Glastonbury Center, CT | 8,769 | 67% | 39.6% |
| Rockville, CT | 7,323 | 56% | 16.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Collinsville, OK | 7,323 | 39% | 19.0% |
| Farmington, AR | 7,326 | 59% | 22.1% |
| Belle Isle, FL | 7,329 | 68% | 41.7% |
| St. Louis, MI | 7,316 | 31% | 36.2% |
| North Bend, WA | 7,330 | 67% | 39.0% |
| Rockville, CT | 7,323 | 56% | 16.1% |
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