| Index | Viola | Delaware | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 191 | 79,221 |
| Total private schools | n/a | 129 | 24,874 |
| Total post-secondary schools | n/a | 20 | 7,963 |
| Index | Viola | Delaware | National |
| Completed 8th grade | 90.2% | 86.3% | 84.3% |
| Completed high school | 90.2% | 85.3% | 83.0% |
| Completed some college | 60.9% | 57.7% | 59.4% |
| Completed associate degree | 29.3% | 38.2% | 38.5% |
| Completed bachelors | 26.3% | 30.5% | 30.3% |
| Completed masters | 3.8% | 12.4% | 11.5% |
| Completed professional degree | 0.0% | 3.5% | 3.3% |
| Completed doctorate | 0.0% | 1.7% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Viola. Using the proficiency score averages, the average test scores for Viola, DE schools is n/a. The average student to teacher ratio is n/a. In Viola, DE, an average of 90.2% of students have completed 8th grade and an average of 90.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Frederica, DE | 948 | 77% | 60.4% |
| Hartly, DE | 167 | 62% | 29.2% |
| Felton, DE | 1,191 | 56% | 17.0% |
| Harrington, DE | 3,658 | 51% | 6.3% |
| Milford, DE | 11,463 | 47% | 1.3% |
| Viola, DE | 173 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bosworth, MO | 173 | 50% | 4.2% |
| Dubois, IN | 173 | 54% | 13.2% |
| Cliff, NM | 173 | 28% | 42.2% |
| Tanana, AK | 173 | 25% | 47.9% |
| Quemado, NM | 173 | 21% | 56.3% |
| Viola, DE | 173 | n/a |
Here are the best places to live in Delaware
10 Best cities in Delaware for employment
Top 10 cities in Delaware with the best education system
Check out the 10 safest cities in Delaware