| Index | Manchester | Missouri | National |
| Average Test Scores | 61% | 44% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 5 | 1,899 | 79,221 |
| Total private schools | 2 | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Manchester | Missouri | National |
| Completed 8th grade | 94.3% | 86.0% | 84.3% |
| Completed high school | 94.2% | 84.2% | 83.0% |
| Completed some college | 80.8% | 57.7% | 59.4% |
| Completed associate degree | 61.7% | 35.2% | 38.5% |
| Completed bachelors | 54.6% | 27.6% | 30.3% |
| Completed masters | 20.1% | 10.4% | 11.5% |
| Completed professional degree | 5.8% | 2.8% | 3.3% |
| Completed doctorate | 2.5% | 1.2% | 1.3% |
There are a total of 5 public schools, 2 private schools and n/a post-secondary schools in Manchester. Using the proficiency score averages, the average test scores for Manchester, MO schools is 61%. The average student to teacher ratio is 15:1. In Manchester, MO, an average of 94.3% of students have completed 8th grade and an average of 94.2% 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% |
| Brentwood, MO | 7,986 | 70% | 45.6% |
| Weldon Spring, MO | 5,536 | 70% | 45.5% |
| Olivette, MO | 7,837 | 70% | 44.8% |
| Manchester, MO | 18,102 | 61% | 26.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Hurricane, UT | 18,112 | 40% | 16.0% |
| North Aurora, IL | 18,089 | 32% | 34.4% |
| Eastlake, OH | 18,072 | 63% | 30.2% |
| Ashtabula, OH | 18,067 | 54% | 12.8% |
| Avon, IN | 18,056 | 62% | 28.5% |
| Manchester, MO | 18,102 | 61% | 26.0% |
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