| | Philadelphia, NY | Silver Spring, MD | United States |
| Expend. per Student | $21,632 | $19,736 | $15,905 |
| Educ. Expend. per Student | $19,280 | $16,697 | $13,142 |
| Instr. Expend. per Student | $11,905 | $10,703 | $7,999 |
| Pupil/Teacher Ratio | 12.55 | 13.63 | 16.23 |
| Students per Librarian | 400 | 490 | 4573 |
| Students per Counselor | 277 | 292 | 530 |
| Grade School Educ. | 1.1% | 8.0% | 4.8% |
| Some High School Educ. | 8.5% | 5.3% | 6.3% |
| High School Educ. | 90.3% | 86.8% | 88.9% |
| Some College Educ. | 28.8% | 10.3% | 20.0% |
| 2 yr College Grad. | 8.9% | 4.2% | 8.7% |
| 4 yr College Grad. | 15.8% | 58.6% | 33.7% |
| Masters Grad. | 8.7% | 20.4% | 9.3% |
| Professional Degree | 1.2% | 6.7% | 2.2% |
| Doctorate Degree | 0.2% | 6.1% | 1.5% |