| | Marblehead, MA | Wilmington Island, GA | United States |
| Expend. per Student | $20,221 | $14,398 | $15,905 |
| Educ. Expend. per Student | $17,386 | $12,163 | $13,142 |
| Instr. Expend. per Student | $10,919 | $7,337 | $7,999 |
| Pupil/Teacher Ratio | 12.04 | 13.2 | 16.23 |
| Students per Librarian | 530 | 428 | 4573 |
| Students per Counselor | 355 | 294 | 530 |
| Grade School Educ. | 0.2% | 0.3% | 4.8% |
| Some High School Educ. | 0.6% | 2.1% | 6.3% |
| High School Educ. | 99.2% | 97.6% | 88.9% |
| Some College Educ. | 8.2% | 22.2% | 20.0% |
| 2 yr College Grad. | 5.6% | 7.3% | 8.7% |
| 4 yr College Grad. | 77.2% | 47.5% | 33.7% |
| Masters Grad. | 23.3% | 13.7% | 9.3% |
| Professional Degree | 6.7% | 2.9% | 2.2% |
| Doctorate Degree | 4.3% | 2.2% | 1.5% |