| Index | Lewiston | Michigan | National |
| Average Test Scores | 42% | 42% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 3,421 | 79,221 |
| Total private schools | n/a | 835 | 24,874 |
| Total post-secondary schools | n/a | 196 | 7,963 |
| Index | Lewiston | Michigan | National |
| Completed 8th grade | 78.6% | 86.9% | 84.3% |
| Completed high school | 75.1% | 85.9% | 83.0% |
| Completed some college | 46.2% | 60.3% | 59.4% |
| Completed associate degree | 17.1% | 36.5% | 38.5% |
| Completed bachelors | 9.5% | 27.4% | 30.3% |
| Completed masters | 5.1% | 10.7% | 11.5% |
| Completed professional degree | 0.4% | 2.8% | 3.3% |
| Completed doctorate | 0.4% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lewiston. Using the proficiency score averages, the average test scores for Lewiston, MI schools is 42%. The average student to teacher ratio is n/a. In Lewiston, MI, an average of 78.6% of students have completed 8th grade and an average of 75.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mio, MI | 1,555 | 36% | 25.5% |
| Atlanta, MI | 629 | 32% | 33.3% |
| Lewiston, MI | 863 | 42% | 12.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Toksook Bay, AK | 863 | 5% | 89.6% |
| Nickerson, KS | 863 | 26% | 46.5% |
| St. Jo, TX | 863 | 58% | 20.3% |
| Alexis, IL | 862 | 27% | 43.8% |
| Hermitage, AR | 862 | 31% | 35.9% |
| Lewiston, MI | 863 | 42% | 12.5% |
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