| Index | Hardesty | Oklahoma | National |
| Average Test Scores | 18% | 32% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | n/a | 178 | 7,963 |
| Index | Hardesty | Oklahoma | National |
| Completed 8th grade | 73.2% | 83.5% | 84.3% |
| Completed high school | 71.0% | 82.2% | 83.0% |
| Completed some college | 38.4% | 55.6% | 59.4% |
| Completed associate degree | 12.3% | 31.9% | 38.5% |
| Completed bachelors | 9.4% | 24.5% | 30.3% |
| Completed masters | 1.4% | 8.1% | 11.5% |
| Completed professional degree | 0.0% | 2.3% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Hardesty. Using the proficiency score averages, the average test scores for Hardesty, OK schools is 18%. The average student to teacher ratio is n/a. In Hardesty, OK, an average of 73.2% of students have completed 8th grade and an average of 71.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Optima, OK | 322 | 25% | 47.9% |
| Hardesty, OK | 331 | 18% | 63.5% |
| City | Population | Avg. Test Scores | National Avg. |
| McLain, MS | 331 | 42% | 12.5% |
| Whiteface, TX | 331 | 45% | 7.3% |
| Wheatland, MO | 331 | 40% | 17.7% |
| Parrottsville, TN | 331 | 32% | 33.3% |
| Richland Springs, TX | 330 | 32% | 33.3% |
| Hardesty, OK | 331 | 18% | 63.5% |
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