| Index | Piedmont | Missouri | National |
| Average Test Scores | 38% | 44% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,899 | 79,221 |
| Total private schools | 1 | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Piedmont | Missouri | National |
| Completed 8th grade | 68.4% | 86.0% | 84.3% |
| Completed high school | 63.1% | 84.2% | 83.0% |
| Completed some college | 32.9% | 57.7% | 59.4% |
| Completed associate degree | 15.1% | 35.2% | 38.5% |
| Completed bachelors | 8.1% | 27.6% | 30.3% |
| Completed masters | 1.6% | 10.4% | 11.5% |
| Completed professional degree | 0.8% | 2.8% | 3.3% |
| Completed doctorate | 0.4% | 1.2% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Piedmont. Using the proficiency score averages, the average test scores for Piedmont, MO schools is 38%. The average student to teacher ratio is 14:1. In Piedmont, MO, an average of 68.4% of students have completed 8th grade and an average of 63.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Williamsville, MO | 336 | 50% | 4.2% |
| Ellsinore, MO | 654 | 38% | 20.8% |
| Greenville, MO | 519 | 37% | 22.9% |
| Annapolis, MO | 378 | 35% | 28.1% |
| Piedmont, MO | 3,550 | 38% | 20.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Dublin, TX | 3,550 | 58% | 21.1% |
| Pen Argyl, PA | 3,551 | 61% | 26.0% |
| Kimberly, AL | 3,551 | 52% | 8.9% |
| Osage, IA | 3,549 | 70% | 45.1% |
| St. Anthony, ID | 3,552 | 39% | 18.1% |
| Piedmont, MO | 3,550 | 38% | 20.8% |
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