| | Cortlandt, NY | Reisterstown, MD | United States |
| Expend. per Student | $31,362 | $16,935 | $15,905 |
| Educ. Expend. per Student | $27,367 | $14,996 | $13,142 |
| Instr. Expend. per Student | $18,180 | $9,409 | $7,999 |
| Pupil/Teacher Ratio | 12.74 | 14.46 | 16.23 |
| Students per Librarian | 932 | 633 | 4573 |
| Students per Counselor | 315 | 312 | 530 |
| Grade School Educ. | 2.5% | 3.9% | 4.8% |
| Some High School Educ. | 3.4% | 7.0% | 6.3% |
| High School Educ. | 94.0% | 89.1% | 88.9% |
| Some College Educ. | 15.7% | 18.0% | 20.0% |
| 2 yr College Grad. | 7.8% | 9.4% | 8.7% |
| 4 yr College Grad. | 49.7% | 40.2% | 33.7% |
| Masters Grad. | 17.4% | 12.8% | 9.3% |
| Professional Degree | 4.3% | 3.0% | 2.2% |
| Doctorate Degree | 2.1% | 0.8% | 1.5% |