| Index | Knobel | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |

| Index | Knobel | Arkansas | National |
| Completed 8th grade | 58.7% | 80.7% | 84.3% |
| Completed high school | 56.6% | 79.0% | 83.0% |
| Completed some college | 24.5% | 50.5% | 59.4% |
| Completed associate degree | 7.0% | 27.9% | 38.5% |
| Completed bachelors | 2.8% | 21.5% | 30.3% |
| Completed masters | 0.0% | 7.6% | 11.5% |
| Completed professional degree | 0.0% | 2.2% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Knobel. Using the proficiency score averages, the average test scores for Knobel, AR schools is n/a. The average student to teacher ratio is n/a. In Knobel, AR, an average of 58.7% of students have completed 8th grade and an average of 56.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Corning, AR | 3,168 | 44% | 8.3% |
| Marmaduke, AR | 1,429 | 37% | 22.4% |
| Knobel, AR | 250 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Creston, WA | 250 | 58% | 19.8% |
| Bassfield, MS | 251 | 30% | 38.5% |
| Oakdale, TN | 251 | 21% | 57.3% |
| Otwell, IN | 251 | 20% | 58.3% |
| Larkspur, CO | 249 | 45% | 7.3% |
| Knobel, AR | 250 | n/a |