| Index | Achille | Oklahoma | National |
| Average Test Scores | 27% | 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 | Achille | Oklahoma | National |
| Completed 8th grade | 72.9% | 83.5% | 84.3% |
| Completed high school | 68.8% | 82.2% | 83.0% |
| Completed some college | 30.8% | 55.6% | 59.4% |
| Completed associate degree | 10.9% | 31.9% | 38.5% |
| Completed bachelors | 8.9% | 24.5% | 30.3% |
| Completed masters | 3.2% | 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 Achille. Using the proficiency score averages, the average test scores for Achille, OK schools is 27%. The average student to teacher ratio is n/a. In Achille, OK, an average of 72.9% of students have completed 8th grade and an average of 68.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Denison, TX | 24,851 | 42% | 13.4% |
| Durant, OK | 18,516 | 40% | 17.5% |
| Sherman, TX | 43,239 | 38% | 20.2% |
| Colbert, OK | 1,230 | 32% | 32.8% |
| Calera, OK | 3,082 | 26% | 45.8% |
| Achille, OK | 376 | 27% | 43.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Cantua Creek, CA | 376 | 27% | 43.8% |
| Culdesac, ID | 376 | 25% | 47.9% |
| Franklin, NY | 376 | 42% | 12.5% |
| Coupland, TX | 377 | 52% | 8.3% |
| Hyden, KY | 375 | 48% | 1.0% |
| Achille, OK | 376 | 27% | 43.2% |
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