| | Glen Ellyn, IL | DeKalb, IL | United States |
| Expend. per Student | $22,018 | $16,963 | $15,905 |
| Educ. Expend. per Student | $18,682 | $14,985 | $13,142 |
| Instr. Expend. per Student | $11,697 | $8,982 | $7,999 |
| Pupil/Teacher Ratio | 13.43 | 13.35 | 16.23 |
| Students per Librarian | 709 | 2379 | 4573 |
| Students per Counselor | 535 | 537 | 530 |
| Grade School Educ. | 1.5% | 4.3% | 4.8% |
| Some High School Educ. | 2.3% | 5.0% | 6.3% |
| High School Educ. | 96.3% | 90.6% | 88.9% |
| Some College Educ. | 12.7% | 21.8% | 20.0% |
| 2 yr College Grad. | 4.0% | 9.7% | 8.7% |
| 4 yr College Grad. | 68.4% | 35.6% | 33.7% |
| Masters Grad. | 20.0% | 11.0% | 9.3% |
| Professional Degree | 6.1% | 2.0% | 2.2% |
| Doctorate Degree | 2.5% | 1.9% | 1.5% |