| Index | Selbyville | Delaware | National |
| Average Test Scores | 65% | 44% | 48% |
| Student/Teacher ratio | 14:1 | 16:1 | 16:1 |
| Total public schools | 3 | 191 | 79,221 |
| Total private schools | n/a | 129 | 24,874 |
| Total post-secondary schools | n/a | 20 | 7,963 |
| Index | Selbyville | Delaware | National |
| Completed 8th grade | 76.4% | 86.3% | 84.3% |
| Completed high school | 75.9% | 85.3% | 83.0% |
| Completed some college | 48.5% | 57.7% | 59.4% |
| Completed associate degree | 32.4% | 38.2% | 38.5% |
| Completed bachelors | 16.9% | 30.5% | 30.3% |
| Completed masters | 6.3% | 12.4% | 11.5% |
| Completed professional degree | 1.2% | 3.5% | 3.3% |
| Completed doctorate | 0.4% | 1.7% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Selbyville. Using the proficiency score averages, the average test scores for Selbyville, DE schools is 65%. The average student to teacher ratio is 14:1. In Selbyville, DE, an average of 76.4% of students have completed 8th grade and an average of 75.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Ocean View, DE | 2,087 | 78% | 62.1% |
| Ocean City, MD | 7,041 | 77% | 60.0% |
| Berlin, MD | 4,538 | 65% | 34.5% |
| Millsboro, DE | 4,121 | 60% | 25.0% |
| Frankford, DE | 840 | 56% | 16.4% |
| Selbyville, DE | 2,268 | 65% | 34.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Palmer, TX | 2,268 | 55% | 15.0% |
| Cape Carteret, NC | 2,267 | 56% | 15.3% |
| Spirit Lake, ID | 2,269 | 54% | 12.6% |
| West Branch, MI | 2,269 | 41% | 14.8% |
| Iona, ID | 2,266 | 53% | 10.1% |
| Selbyville, DE | 2,268 | 65% | 34.4% |
Here are the best places to live in Delaware
Top 10 cities in Delaware with the best education system
These are the 10 most affordable cities in Delaware
See the best places to live in & around Selbyville