| | Greenville, DE | Lewes, DE | United States |
| Expend. per Student | $19,973 | $17,270 | $15,905 |
| Educ. Expend. per Student | $17,388 | $15,862 | $13,142 |
| Instr. Expend. per Student | $9,785 | $8,970 | $7,999 |
| Pupil/Teacher Ratio | 14.09 | 14.29 | 16.23 |
| Students per Librarian | 1104 | 2483 | 4573 |
| Students per Counselor | 329 | 372 | 530 |
| Grade School Educ. | 0.7% | 4.7% | 4.8% |
| Some High School Educ. | 0.0% | 3.2% | 6.3% |
| High School Educ. | 99.3% | 92.1% | 88.9% |
| Some College Educ. | 13.2% | 10.8% | 20.0% |
| 2 yr College Grad. | 2.8% | 9.2% | 8.7% |
| 4 yr College Grad. | 76.7% | 58.5% | 33.7% |
| Masters Grad. | 22.9% | 14.5% | 9.3% |
| Professional Degree | 10.9% | 10.6% | 2.2% |
| Doctorate Degree | 4.3% | 8.1% | 1.5% |