| Index | Hartman | Arkansas | National |
| Average Test Scores | 34% | 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 | Hartman | Arkansas | National |
| Completed 8th grade | 71.4% | 80.7% | 84.3% |
| Completed high school | 70.2% | 79.0% | 83.0% |
| Completed some college | 26.0% | 50.5% | 59.4% |
| Completed associate degree | 10.3% | 27.9% | 38.5% |
| Completed bachelors | 6.2% | 21.5% | 30.3% |
| Completed masters | 1.5% | 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 Hartman. Using the proficiency score averages, the average test scores for Hartman, AR schools is 34%. The average student to teacher ratio is n/a. In Hartman, AR, an average of 71.4% of students have completed 8th grade and an average of 70.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Altus, AR | 912 | 55% | 13.5% |
| Scranton, AR | 271 | 53% | 10.9% |
| Lamar, AR | 1,696 | 48% | = 100 |
| Paris, AR | 3,403 | 46% | 4.5% |
| Ozark, AR | 3,618 | 44% | 8.1% |
| Hartman, AR | 558 | 34% | 30.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Butterfield, MN | 558 | 30% | 37.5% |
| Good Thunder, MN | 558 | 82% | 70.8% |
| Teachey, NC | 558 | 32% | 33.3% |
| Aniak, AK | 557 | 20% | 58.3% |
| Westcliffe, CO | 559 | 45% | 6.9% |
| Hartman, AR | 558 | 34% | 30.2% |
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