| | Itasca, IL | Casa Grande, AZ | United States |
| Expend. per Student | $22,018 | $10,044 | $15,905 |
| Educ. Expend. per Student | $18,682 | $8,414 | $13,142 |
| Instr. Expend. per Student | $11,697 | $4,280 | $7,999 |
| Pupil/Teacher Ratio | 13.43 | 19.38 | 16.23 |
| Students per Librarian | 709 | 7369 | 4573 |
| Students per Counselor | 535 | 730 | 530 |
| Grade School Educ. | 1.4% | 4.5% | 4.8% |
| Some High School Educ. | 2.4% | 8.7% | 6.3% |
| High School Educ. | 96.2% | 86.8% | 88.9% |
| Some College Educ. | 16.8% | 24.3% | 20.0% |
| 2 yr College Grad. | 8.2% | 11.2% | 8.7% |
| 4 yr College Grad. | 48.2% | 18.8% | 33.7% |
| Masters Grad. | 18.1% | 6.0% | 9.3% |
| Professional Degree | 3.7% | 0.7% | 2.2% |
| Doctorate Degree | 1.2% | 0.6% | 1.5% |