| Index | Walker | Missouri | National |
| Average Test Scores | 30% | 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 | Walker | Missouri | National |
| Completed 8th grade | 75.4% | 86.0% | 84.3% |
| Completed high school | 69.0% | 84.2% | 83.0% |
| Completed some college | 33.2% | 57.7% | 59.4% |
| Completed associate degree | 17.6% | 35.2% | 38.5% |
| Completed bachelors | 10.2% | 27.6% | 30.3% |
| Completed masters | 1.1% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Walker. Using the proficiency score averages, the average test scores for Walker, MO schools is 30%. The average student to teacher ratio is n/a. In Walker, MO, an average of 75.4% of students have completed 8th grade and an average of 69.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rich Hill, MO | 1,402 | 48% | 0.5% |
| Nevada, MO | 8,198 | 41% | 15.4% |
| El Dorado Springs, MO | 3,562 | 34% | 29.5% |
| Schell City, MO | 170 | 30% | 38.5% |
| Bronaugh, MO | 193 | 21% | 55.7% |
| Walker, MO | 404 | 30% | 37.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Lynnville, TN | 404 | 40% | 16.1% |
| Shidler, OK | 404 | 35% | 27.1% |
| Malone, TX | 405 | 37% | 22.9% |
| Scotia, NE | 405 | 57% | 18.8% |
| Troutville, VA | 405 | 86% | 78.6% |
| Walker, MO | 404 | 30% | 37.5% |
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