| Index | Walnut Grove | Alabama | National |
| Average Test Scores | 37% | 44% | 48% |
| Student/Teacher ratio | n/a | 15:1 | 16:1 |
| Total public schools | n/a | 1,307 | 79,221 |
| Total private schools | n/a | 353 | 24,874 |
| Total post-secondary schools | n/a | 102 | 7,963 |
| Index | Walnut Grove | Alabama | National |
| Completed 8th grade | 80.1% | 80.7% | 84.3% |
| Completed high school | 78.8% | 79.2% | 83.0% |
| Completed some college | 46.0% | 53.8% | 59.4% |
| Completed associate degree | 19.3% | 31.9% | 38.5% |
| Completed bachelors | 11.3% | 24.0% | 30.3% |
| Completed masters | 3.0% | 8.9% | 11.5% |
| Completed professional degree | 0.4% | 2.5% | 3.3% |
| Completed doctorate | 0.4% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Walnut Grove. Using the proficiency score averages, the average test scores for Walnut Grove, AL schools is 37%. The average student to teacher ratio is n/a. In Walnut Grove, AL, an average of 80.1% of students have completed 8th grade and an average of 78.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Rainbow City, AL | 9,601 | 64% | 33.9% |
| Steele, AL | 1,133 | 62% | 29.2% |
| Oneonta, AL | 6,550 | 55% | 14.8% |
| Boaz, AL | 9,587 | 47% | 2.8% |
| Attalla, AL | 5,885 | 46% | 4.8% |
| Walnut Grove, AL | 875 | 37% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Hooper Bay, AK | 875 | 1% | 97.9% |
| Taylor, AR | 875 | 67% | 39.6% |
| Worden, IL | 875 | 57% | 18.8% |
| Parker, SD | 876 | 57% | 19.1% |
| Brownville, NY | 874 | 48% | = 100 |
| Walnut Grove, AL | 875 | 37% | 22.9% |
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