| | Delaware, OH | Sewickley, PA | United States |
| Expend. per Student | $14,136 | $23,300 | $15,905 |
| Educ. Expend. per Student | $11,596 | $17,801 | $13,142 |
| Instr. Expend. per Student | $7,632 | $11,006 | $7,999 |
| Pupil/Teacher Ratio | 19.14 | 13.16 | 16.23 |
| Students per Librarian | 666 | 542 | 4573 |
| Students per Counselor | 440 | 327 | 530 |
| Grade School Educ. | 0.5% | 0.8% | 4.8% |
| Some High School Educ. | 4.3% | 0.6% | 6.3% |
| High School Educ. | 95.2% | 98.6% | 88.9% |
| Some College Educ. | 20.1% | 15.9% | 20.0% |
| 2 yr College Grad. | 7.3% | 13.1% | 8.7% |
| 4 yr College Grad. | 43.3% | 58.2% | 33.7% |
| Masters Grad. | 13.8% | 21.2% | 9.3% |
| Professional Degree | 1.5% | 10.3% | 2.2% |
| Doctorate Degree | 2.0% | 3.7% | 1.5% |