| Index | Shrewsbury | Missouri | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |

| Index | Shrewsbury | Missouri | National |
| Completed 8th grade | 94.3% | 86.0% | 84.3% |
| Completed high school | 93.5% | 84.2% | 83.0% |
| Completed some college | 79.0% | 57.7% | 59.4% |
| Completed associate degree | 61.4% | 35.2% | 38.5% |
| Completed bachelors | 54.5% | 27.6% | 30.3% |
| Completed masters | 20.6% | 10.4% | 11.5% |
| Completed professional degree | 6.2% | 2.8% | 3.3% |
| Completed doctorate | 2.9% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Shrewsbury. Using the proficiency score averages, the average test scores for Shrewsbury, MO schools is n/a. The average student to teacher ratio is n/a. In Shrewsbury, MO, an average of 94.3% of students have completed 8th grade and an average of 93.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clayton, MO | 17,205 | 73% | 52.7% |
| Brentwood, MO | 8,283 | 70% | 45.6% |
| Olivette, MO | 8,079 | 70% | 44.8% |
| Chesterfield, MO | 48,902 | 69% | 43.2% |
| Kirkwood, MO | 28,511 | 69% | 43.1% |
| Shrewsbury, MO | 6,323 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Nephi, UT | 6,323 | 47% | 1.3% |
| Elm Grove, WI | 6,322 | 69% | 44.3% |
| Franklin, PA | 6,325 | 51% | 5.4% |
| Childress, TX | 6,325 | 58% | 19.8% |
| St. Robert, MO | 6,320 | 51% | 6.3% |
| Shrewsbury, MO | 6,323 | n/a |