| | Melville, NY | Dix Hills, NY | United States |
| Expend. per Student | $30,219 | $30,219 | $15,905 |
| Educ. Expend. per Student | $26,965 | $26,965 | $13,142 |
| Instr. Expend. per Student | $18,018 | $18,018 | $7,999 |
| Pupil/Teacher Ratio | 12.27 | 12.27 | 16.23 |
| Students per Librarian | 1114 | 1114 | 4573 |
| Students per Counselor | 356 | 356 | 530 |
| Grade School Educ. | 3.8% | 1.0% | 4.8% |
| Some High School Educ. | 2.3% | 2.4% | 6.3% |
| High School Educ. | 93.9% | 96.6% | 88.9% |
| Some College Educ. | 13.5% | 13.7% | 20.0% |
| 2 yr College Grad. | 7.8% | 8.0% | 8.7% |
| 4 yr College Grad. | 62.0% | 63.9% | 33.7% |
| Masters Grad. | 22.5% | 18.9% | 9.3% |
| Professional Degree | 8.6% | 11.4% | 2.2% |
| Doctorate Degree | 1.8% | 3.3% | 1.5% |