| Index | McNab | 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 | McNab | Arkansas | National |
| Completed 8th grade | 89.2% | 80.7% | 84.3% |
| Completed high school | 86.5% | 79.0% | 83.0% |
| Completed some college | 18.9% | 50.5% | 59.4% |
| Completed associate degree | 0.0% | 27.9% | 38.5% |
| Completed bachelors | 0.0% | 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 McNab. Using the proficiency score averages, the average test scores for McNab, AR schools is n/a. The average student to teacher ratio is n/a. In McNab, AR, an average of 89.2% of students have completed 8th grade and an average of 86.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blevins, AR | 396 | 36% | 25.5% |
| Hope, AR | 9,668 | 33% | 31.5% |
| Mineral Springs, AR | 1,051 | 25% | 49.0% |
| McNab, AR | 113 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Brussels, IL | 113 | 35% | 27.1% |
| Corona, NM | 113 | 58% | 19.8% |
| New Cambria, MO | 114 | 44% | 8.9% |
| Scottsburg, VA | 112 | 83% | 72.4% |
| Allamuchy, NJ | 114 | 48% | = 100 |
| McNab, AR | 113 | n/a |
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