| | Hewlett, NY | Green Hill, TN | United States |
| Expend. per Student | $31,321 | $14,428 | $15,905 |
| Educ. Expend. per Student | $27,824 | $8,683 | $13,142 |
| Instr. Expend. per Student | $18,368 | $5,440 | $7,999 |
| Pupil/Teacher Ratio | 12.06 | 16.02 | 16.23 |
| Students per Librarian | 979 | 490 | 4573 |
| Students per Counselor | 358 | 476 | 530 |
| Grade School Educ. | 1.9% | 0.2% | 4.8% |
| Some High School Educ. | 7.4% | 3.0% | 6.3% |
| High School Educ. | 90.7% | 96.8% | 88.9% |
| Some College Educ. | 11.4% | 26.8% | 20.0% |
| 2 yr College Grad. | 4.5% | 8.7% | 8.7% |
| 4 yr College Grad. | 58.2% | 30.5% | 33.7% |
| Masters Grad. | 14.1% | 6.4% | 9.3% |
| Professional Degree | 9.2% | 1.1% | 2.2% |
| Doctorate Degree | 1.4% | 0.4% | 1.5% |