| | Hauppauge, NY | Lisle, IL | United States |
| Expend. per Student | $30,219 | $22,018 | $15,905 |
| Educ. Expend. per Student | $26,965 | $18,682 | $13,142 |
| Instr. Expend. per Student | $18,018 | $11,697 | $7,999 |
| Pupil/Teacher Ratio | 12.27 | 13.43 | 16.23 |
| Students per Librarian | 1114 | 709 | 4573 |
| Students per Counselor | 356 | 535 | 530 |
| Grade School Educ. | 2.6% | 1.2% | 4.8% |
| Some High School Educ. | 2.6% | 1.0% | 6.3% |
| High School Educ. | 94.8% | 97.9% | 88.9% |
| Some College Educ. | 15.1% | 14.6% | 20.0% |
| 2 yr College Grad. | 10.2% | 6.2% | 8.7% |
| 4 yr College Grad. | 47.6% | 65.2% | 33.7% |
| Masters Grad. | 16.8% | 21.0% | 9.3% |
| Professional Degree | 3.1% | 4.1% | 2.2% |
| Doctorate Degree | 1.0% | 3.3% | 1.5% |