| Index | Parkway | 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 | Parkway | Missouri | National |
| Completed 8th grade | 80.1% | 86.0% | 84.3% |
| Completed high school | 71.7% | 84.2% | 83.0% |
| Completed some college | 43.0% | 57.7% | 59.4% |
| Completed associate degree | 17.6% | 35.2% | 38.5% |
| Completed bachelors | 9.6% | 27.6% | 30.3% |
| Completed masters | 3.3% | 10.4% | 11.5% |
| Completed professional degree | 0.7% | 2.8% | 3.3% |
| Completed doctorate | 0.7% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Parkway. Using the proficiency score averages, the average test scores for Parkway, MO schools is n/a. The average student to teacher ratio is n/a. In Parkway, MO, an average of 80.1% of students have completed 8th grade and an average of 71.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sullivan, MO | 6,499 | 63% | 31.7% |
| Union, MO | 11,931 | 49% | 3.0% |
| Washington, MO | 14,052 | 49% | 1.0% |
| Villa Ridge, MO | 3,179 | 48% | = 100 |
| Pacific, MO | 6,780 | 45% | 6.0% |
| Parkway, MO | 635 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Sharon, CT | 635 | 57% | 18.8% |
| Matthews, MO | 635 | 72% | 50.0% |
| New Florence, PA | 635 | 37% | 22.9% |
| New Lothrop, MI | 635 | 55% | 15.1% |
| Happy, TX | 636 | 67% | 39.6% |
| Parkway, MO | 635 | n/a |
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