| | Chesterbrook, PA | Tappan, NY | United States |
| Expend. per Student | $20,536 | $30,157 | $15,905 |
| Educ. Expend. per Student | $15,724 | $27,847 | $13,142 |
| Instr. Expend. per Student | $10,034 | $18,649 | $7,999 |
| Pupil/Teacher Ratio | 13.96 | 12.44 | 16.23 |
| Students per Librarian | 554 | 665 | 4573 |
| Students per Counselor | 301 | 318 | 530 |
| Grade School Educ. | 0.3% | 4.7% | 4.8% |
| Some High School Educ. | 1.3% | 5.4% | 6.3% |
| High School Educ. | 98.4% | 89.9% | 88.9% |
| Some College Educ. | 6.9% | 12.9% | 20.0% |
| 2 yr College Grad. | 1.4% | 6.4% | 8.7% |
| 4 yr College Grad. | 84.7% | 56.7% | 33.7% |
| Masters Grad. | 24.9% | 17.6% | 9.3% |
| Professional Degree | 8.5% | 5.5% | 2.2% |
| Doctorate Degree | 12.2% | 1.8% | 1.5% |