| Index | Greenway | 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 | Greenway | Arkansas | National |
| Completed 8th grade | 64.4% | 80.7% | 84.3% |
| Completed high school | 61.5% | 79.0% | 83.0% |
| Completed some college | 21.5% | 50.5% | 59.4% |
| Completed associate degree | 5.2% | 27.9% | 38.5% |
| Completed bachelors | 5.2% | 21.5% | 30.3% |
| Completed masters | 3.0% | 7.6% | 11.5% |
| Completed professional degree | 3.0% | 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 Greenway. Using the proficiency score averages, the average test scores for Greenway, AR schools is n/a. The average student to teacher ratio is n/a. In Greenway, AR, an average of 64.4% of students have completed 8th grade and an average of 61.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kennett, MO | 10,069 | 45% | 6.6% |
| Campbell, MO | 1,768 | 45% | 7.3% |
| Piggott, AR | 3,579 | 43% | 9.9% |
| Rector, AR | 1,948 | 40% | 17.7% |
| Marmaduke, AR | 1,377 | 37% | 22.4% |
| Greenway, AR | 172 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Spring Garden, AL | 172 | 38% | 21.9% |
| East Nicolaus, CA | 172 | 42% | 13.0% |
| Amherst, NE | 172 | 63% | 31.8% |
| Index, WA | 172 | 35% | 27.1% |
| Cliff, NM | 173 | 28% | 42.2% |
| Greenway, AR | 172 | n/a |
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