| Index | Rockwell | Iowa | National |
| Average Test Scores | 67% | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Rockwell | Iowa | National |
| Completed 8th grade | 91.8% | 89.2% | 84.3% |
| Completed high school | 89.5% | 87.7% | 83.0% |
| Completed some college | 57.6% | 59.8% | 59.4% |
| Completed associate degree | 29.0% | 38.4% | 38.5% |
| Completed bachelors | 11.8% | 27.2% | 30.3% |
| Completed masters | 1.7% | 8.7% | 11.5% |
| Completed professional degree | 0.4% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Rockwell. Using the proficiency score averages, the average test scores for Rockwell, IA schools is 67%. The average student to teacher ratio is n/a. In Rockwell, IA, an average of 91.8% of students have completed 8th grade and an average of 89.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rockford, IA | 827 | 75% | 55.2% |
| Ventura, IA | 761 | 74% | 54.2% |
| Clear Lake, IA | 7,594 | 73% | 52.4% |
| Latimer, IA | 788 | 70% | 45.8% |
| Nora Springs, IA | 1,648 | 67% | 39.1% |
| Rockwell, IA | 871 | 67% | 39.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Ramsey, IL | 871 | 36% | 25.5% |
| Kress, TX | 871 | 38% | 20.3% |
| Dugger, IN | 870 | 30% | 38.5% |
| Killbuck, OH | 870 | 82% | 70.8% |
| Joaquin, TX | 870 | 50% | 4.2% |
| Rockwell, IA | 871 | 67% | 39.6% |
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