| 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 | 389 | 61% | 26.6% |
| Charleston, AR | 2,483 | 55% | 14.6% |
| Lavaca, AR | 2,442 | 50% | 4.2% |
| Barling, AR | 4,957 | 50% | 3.1% |
| Van Buren, AR | 23,600 | 49% | 2.0% |
| Dyer, AR | 863 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| St. Jo, TX | 863 | 58% | 20.3% |
| Toksook Bay, AK | 863 | 5% | 89.6% |
| Nickerson, KS | 863 | 26% | 46.5% |
| Lewiston, MI | 863 | 42% | 12.5% |
| Cimarron, NM | 862 | 25% | 48.6% |
| Dyer, AR | 863 | n/a |
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