| | Bolingbrook, IL | Chandler, AZ | United States |
| Expend. per Student | $18,169 | $10,564 | $15,905 |
| Educ. Expend. per Student | $16,222 | $8,653 | $13,142 |
| Instr. Expend. per Student | $9,784 | $4,810 | $7,999 |
| Pupil/Teacher Ratio | 14.41 | 18.24 | 16.23 |
| Students per Librarian | 1491 | 2348 | 4573 |
| Students per Counselor | 776 | 718 | 530 |
| Grade School Educ. | 4.5% | 2.7% | 4.8% |
| Some High School Educ. | 3.9% | 3.2% | 6.3% |
| High School Educ. | 91.6% | 94.1% | 88.9% |
| Some College Educ. | 20.6% | 21.1% | 20.0% |
| 2 yr College Grad. | 8.8% | 10.1% | 8.7% |
| 4 yr College Grad. | 38.3% | 45.6% | 33.7% |
| Masters Grad. | 11.8% | 12.9% | 9.3% |
| Professional Degree | 1.2% | 2.0% | 2.2% |
| Doctorate Degree | 1.0% | 2.1% | 1.5% |