| | North Castle, NY | Detroit, MI | United States |
| Expend. per Student | $31,362 | $13,771 | $15,905 |
| Educ. Expend. per Student | $27,367 | $12,521 | $13,142 |
| Instr. Expend. per Student | $18,180 | $6,893 | $7,999 |
| Pupil/Teacher Ratio | 12.74 | 17.74 | 16.23 |
| Students per Librarian | 932 | 1471 | 4573 |
| Students per Counselor | 315 | 617 | 530 |
| Grade School Educ. | 1.0% | 5.2% | 4.8% |
| Some High School Educ. | 2.9% | 12.2% | 6.3% |
| High School Educ. | 96.1% | 82.6% | 88.9% |
| Some College Educ. | 7.7% | 25.7% | 20.0% |
| 2 yr College Grad. | 4.8% | 7.4% | 8.7% |
| 4 yr College Grad. | 75.2% | 16.2% | 33.7% |
| Masters Grad. | 26.5% | 5.2% | 9.3% |
| Professional Degree | 10.1% | 0.9% | 2.2% |
| Doctorate Degree | 4.0% | 0.6% | 1.5% |