| Index | Lyman | Wyoming | National |
| Average Test Scores | 53% | 53% | 48% |
| Student/Teacher ratio | 13:1 | 12:1 | 16:1 |
| Total public schools | 4 | 271 | 79,221 |
| Total private schools | n/a | 36 | 24,874 |
| Total post-secondary schools | n/a | 14 | 7,963 |
| Index | Lyman | Wyoming | National |
| Completed 8th grade | 88.2% | 88.0% | 84.3% |
| Completed high school | 88.2% | 87.3% | 83.0% |
| Completed some college | 60.0% | 63.2% | 59.4% |
| Completed associate degree | 32.6% | 36.7% | 38.5% |
| Completed bachelors | 19.7% | 26.0% | 30.3% |
| Completed masters | 4.7% | 8.8% | 11.5% |
| Completed professional degree | 0.7% | 2.6% | 3.3% |
| Completed doctorate | 0.7% | 1.2% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Lyman. Using the proficiency score averages, the average test scores for Lyman, WY schools is 53%. The average student to teacher ratio is 13:1. In Lyman, WY, an average of 88.2% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mountain View, WY | 1,042 | 57% | 17.7% |
| Lyman, WY | 1,723 | 53% | 9.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Lakeland, MN | 1,723 | 72% | 50.0% |
| Bay Springs, MS | 1,723 | 36% | 25.3% |
| Duxbury, MA | 1,723 | 75% | 55.6% |
| Roundup, MT | 1,723 | 36% | 26.0% |
| Hazen, AR | 1,724 | 37% | 22.4% |
| Lyman, WY | 1,723 | 53% | 9.7% |
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