| Index | Powell | Wyoming | National |
| Average Test Scores | 66% | 53% | 48% |
| Student/Teacher ratio | 13:1 | 12:1 | 16:1 |
| Total public schools | 7 | 271 | 79,221 |
| Total private schools | n/a | 36 | 24,874 |
| Total post-secondary schools | 1 | 14 | 7,963 |
| Index | Powell | Wyoming | National |
| Completed 8th grade | 86.0% | 88.0% | 84.3% |
| Completed high school | 85.1% | 87.3% | 83.0% |
| Completed some college | 64.3% | 63.2% | 59.4% |
| Completed associate degree | 33.9% | 36.7% | 38.5% |
| Completed bachelors | 23.3% | 26.0% | 30.3% |
| Completed masters | 9.1% | 8.8% | 11.5% |
| Completed professional degree | 1.8% | 2.6% | 3.3% |
| Completed doctorate | 1.1% | 1.2% | 1.3% |
There are a total of 7 public schools, n/a private schools and 1 post-secondary schools in Powell. Using the proficiency score averages, the average test scores for Powell, WY schools is 66%. The average student to teacher ratio is 13:1. In Powell, WY, an average of 86.0% of students have completed 8th grade and an average of 85.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cowley, WY | 667 | 50% | 4.2% |
| Powell, WY | 6,238 | 66% | 38.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Ashton-Sandy Spring, MD | 6,239 | 60% | 25.0% |
| Prairie Grove, AR | 6,236 | 52% | 8.0% |
| Vine Grove, KY | 6,234 | 58% | 20.8% |
| Jackson, OH | 6,233 | 76% | 57.9% |
| Plymouth Meeting, PA | 6,244 | 71% | 47.9% |
| Powell, WY | 6,238 | 66% | 38.1% |
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