| Index | Lewisville | Idaho | National |
| Average Test Scores | n/a | 47% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 446 | 79,221 |
| Total private schools | n/a | 83 | 24,874 |
| Total post-secondary schools | n/a | 34 | 7,963 |
| Index | Lewisville | Idaho | National |
| Completed 8th grade | 90.3% | 85.7% | 84.3% |
| Completed high school | 89.2% | 84.8% | 83.0% |
| Completed some college | 58.7% | 62.4% | 59.4% |
| Completed associate degree | 31.6% | 35.6% | 38.5% |
| Completed bachelors | 20.5% | 26.2% | 30.3% |
| Completed masters | 3.1% | 8.4% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lewisville. Using the proficiency score averages, the average test scores for Lewisville, ID schools is n/a. The average student to teacher ratio is n/a. In Lewisville, ID, an average of 90.3% of students have completed 8th grade and an average of 89.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sugar City, ID | 1,783 | 54% | 11.5% |
| Iona, ID | 2,608 | 53% | 10.4% |
| Rexburg, ID | 29,064 | 53% | 9.6% |
| Ammon, ID | 16,403 | 52% | 7.4% |
| Ririe, ID | 634 | 50% | 3.1% |
| Lewisville, ID | 476 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Skillman, NJ | 476 | 77% | 60.2% |
| Richfield, ID | 476 | 42% | 12.5% |
| Churdan, IA | 476 | 78% | 61.5% |
| Naytahwaush, MN | 476 | 25% | 47.9% |
| Cameron, NC | 476 | 45% | 5.5% |
| Lewisville, ID | 476 | n/a |
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