| | Portland, ME | Vernon Hills, IL | United States |
| Expend. per Student | $17,788 | $24,440 | $15,905 |
| Educ. Expend. per Student | $16,112 | $20,875 | $13,142 |
| Instr. Expend. per Student | $9,700 | $12,628 | $7,999 |
| Pupil/Teacher Ratio | 11.44 | 13.56 | 16.23 |
| Students per Librarian | 360 | 1005 | 4573 |
| Students per Counselor | 265 | 592 | 530 |
| Grade School Educ. | 3.1% | 3.2% | 4.8% |
| Some High School Educ. | 2.7% | 2.3% | 6.3% |
| High School Educ. | 94.2% | 94.5% | 88.9% |
| Some College Educ. | 16.6% | 13.2% | 20.0% |
| 2 yr College Grad. | 6.9% | 6.6% | 8.7% |
| 4 yr College Grad. | 56.5% | 63.2% | 33.7% |
| Masters Grad. | 16.4% | 22.6% | 9.3% |
| Professional Degree | 4.1% | 3.3% | 2.2% |
| Doctorate Degree | 2.0% | 3.2% | 1.5% |