| | Deerfield, IL | Key Biscayne, FL | United States |
| Expend. per Student | $24,440 | $11,839 | $15,905 |
| Educ. Expend. per Student | $20,875 | $10,524 | $13,142 |
| Instr. Expend. per Student | $12,628 | $6,809 | $7,999 |
| Pupil/Teacher Ratio | 13.56 | 18.93 | 16.23 |
| Students per Librarian | 1005 | 2724 | 4573 |
| Students per Counselor | 592 | 439 | 530 |
| Grade School Educ. | 0.4% | 2.6% | 4.8% |
| Some High School Educ. | 1.2% | 0.8% | 6.3% |
| High School Educ. | 98.4% | 96.6% | 88.9% |
| Some College Educ. | 10.1% | 10.3% | 20.0% |
| 2 yr College Grad. | 2.2% | 4.7% | 8.7% |
| 4 yr College Grad. | 81.5% | 73.7% | 33.7% |
| Masters Grad. | 27.2% | 21.9% | 9.3% |
| Professional Degree | 9.4% | 10.1% | 2.2% |
| Doctorate Degree | 4.0% | 3.4% | 1.5% |