| Index | Ballwin | Missouri | National |
| Average Test Scores | 61% | 44% | 48% |
| Student/Teacher ratio | 16:1 | 14:1 | 16:1 |
| Total public schools | 12 | 1,899 | 79,221 |
| Total private schools | 4 | 531 | 24,874 |
| Total post-secondary schools | 1 | 213 | 7,963 |
| Index | Ballwin | Missouri | National |
| Completed 8th grade | 96.0% | 86.0% | 84.3% |
| Completed high school | 95.3% | 84.2% | 83.0% |
| Completed some college | 80.6% | 57.7% | 59.4% |
| Completed associate degree | 60.9% | 35.2% | 38.5% |
| Completed bachelors | 54.7% | 27.6% | 30.3% |
| Completed masters | 20.1% | 10.4% | 11.5% |
| Completed professional degree | 4.2% | 2.8% | 3.3% |
| Completed doctorate | 1.6% | 1.2% | 1.3% |
There are a total of 12 public schools, 4 private schools and 1 post-secondary schools in Ballwin. Using the proficiency score averages, the average test scores for Ballwin, MO schools is 61%. The average student to teacher ratio is 16:1. In Ballwin, MO, an average of 96.0% of students have completed 8th grade and an average of 95.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clayton, MO | 16,763 | 73% | 52.7% |
| Dardenne Prairie, MO | 13,385 | 73% | 51.0% |
| Lake St. Louis, MO | 16,357 | 71% | 48.4% |
| Brentwood, MO | 7,986 | 70% | 45.6% |
| Weldon Spring, MO | 5,536 | 70% | 45.5% |
| Ballwin, MO | 30,177 | 61% | 28.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Elizabethtown, KY | 30,179 | 48% | 0.7% |
| North Royalton, OH | 30,179 | 85% | 77.7% |
| Lawrenceville, GA | 30,125 | 48% | 1.0% |
| San Lorenzo, CA | 30,117 | 36% | 24.7% |
| Newington, CT | 30,114 | 58% | 20.4% |
| Ballwin, MO | 30,177 | 61% | 28.0% |
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