| Index | Rockville | Indiana | National |
| Average Test Scores | 43% | 46% | 48% |
| Student/Teacher ratio | 18:1 | 22:1 | 16:1 |
| Total public schools | 2 | 1,755 | 79,221 |
| Total private schools | 3 | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Rockville | Indiana | National |
| Completed 8th grade | 84.7% | 84.6% | 84.3% |
| Completed high school | 83.6% | 82.9% | 83.0% |
| Completed some college | 43.8% | 53.8% | 59.4% |
| Completed associate degree | 18.8% | 33.0% | 38.5% |
| Completed bachelors | 12.7% | 24.6% | 30.3% |
| Completed masters | 5.1% | 8.9% | 11.5% |
| Completed professional degree | 0.5% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of 2 public schools, 3 private schools and n/a post-secondary schools in Rockville. Using the proficiency score averages, the average test scores for Rockville, IN schools is 43%. The average student to teacher ratio is 18:1. In Rockville, IN, an average of 84.7% of students have completed 8th grade and an average of 83.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rosedale, IN | 846 | 45% | 7.3% |
| Marshall, IN | 374 | 42% | 13.5% |
| Clinton, IN | 4,679 | 39% | 19.2% |
| Montezuma, IN | 955 | 38% | 20.8% |
| Cayuga, IN | 1,282 | 34% | 29.7% |
| Rockville, IN | 2,304 | 43% | 9.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Johnsonburg, PA | 2,304 | 57% | 18.8% |
| Taylorsville, MS | 2,303 | 36% | 25.0% |
| Trenton, GA | 2,303 | 47% | 2.9% |
| Wilsonville, AL | 2,305 | 72% | 50.0% |
| Lyons, CO | 2,302 | 66% | 36.5% |
| Rockville, IN | 2,304 | 43% | 9.9% |
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