| Index | Dyer | 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 | Dyer | Arkansas | National |
| Completed 8th grade | 79.7% | 80.7% | 84.3% |
| Completed high school | 77.5% | 79.0% | 83.0% |
| Completed some college | 50.2% | 50.5% | 59.4% |
| Completed associate degree | 36.5% | 27.9% | 38.5% |
| Completed bachelors | 24.1% | 21.5% | 30.3% |
| Completed masters | 8.6% | 7.6% | 11.5% |
| Completed professional degree | 1.0% | 2.2% | 3.3% |
| Completed doctorate | 1.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Dyer. Using the proficiency score averages, the average test scores for Dyer, AR schools is n/a. The average student to teacher ratio is n/a. In Dyer, AR, an average of 79.7% of students have completed 8th grade and an average of 77.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Branch, AR | 403 | 61% | 26.6% |
| Charleston, AR | 2,544 | 55% | 14.6% |
| Lavaca, AR | 2,508 | 50% | 4.2% |
| Barling, AR | 5,089 | 50% | 3.1% |
| Van Buren, AR | 24,502 | 49% | 2.0% |
| Dyer, AR | 880 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Armstrong, IA | 880 | 65% | 35.4% |
| Andover, NY | 880 | 40% | 17.7% |
| Hermitage, AR | 881 | 31% | 35.9% |
| Epps, LA | 879 | 50% | 3.1% |
| Roseville, IL | 879 | 26% | 46.9% |
| Dyer, AR | 880 | n/a |