| | Williamsville, NY | Yonkers, NY | United States |
| Expend. per Student | $23,413 | $31,362 | $15,905 |
| Educ. Expend. per Student | $19,132 | $27,367 | $13,142 |
| Instr. Expend. per Student | $12,129 | $18,180 | $7,999 |
| Pupil/Teacher Ratio | 11.41 | 12.74 | 16.23 |
| Students per Librarian | 868 | 932 | 4573 |
| Students per Counselor | 319 | 315 | 530 |
| Grade School Educ. | 0.7% | 8.1% | 4.8% |
| Some High School Educ. | 1.2% | 9.1% | 6.3% |
| High School Educ. | 98.1% | 82.8% | 88.9% |
| Some College Educ. | 14.2% | 16.0% | 20.0% |
| 2 yr College Grad. | 6.3% | 8.0% | 8.7% |
| 4 yr College Grad. | 61.4% | 34.4% | 33.7% |
| Masters Grad. | 20.0% | 12.3% | 9.3% |
| Professional Degree | 3.6% | 2.0% | 2.2% |
| Doctorate Degree | 6.6% | 1.5% | 1.5% |