| | Rio, IL | Woodhull, IL | United States |
| Expend. per Student | $18,500 | $14,792 | $15,905 |
| Educ. Expend. per Student | $14,039 | $12,723 | $13,142 |
| Instr. Expend. per Student | $8,456 | $7,430 | $7,999 |
| Pupil/Teacher Ratio | 12.51 | 13.67 | 16.23 |
| Students per Librarian | 1345 | 1136 | 4573 |
| Students per Counselor | 424 | 380 | 530 |
| Grade School Educ. | 5.4% | 0.0% | 4.8% |
| Some High School Educ. | 4.1% | 2.3% | 6.3% |
| High School Educ. | 90.5% | 97.7% | 88.9% |
| Some College Educ. | 24.5% | 27.6% | 20.0% |
| 2 yr College Grad. | 19.7% | 15.5% | 8.7% |
| 4 yr College Grad. | 9.5% | 21.1% | 33.7% |
| Masters Grad. | 2.0% | 2.8% | 9.3% |
| Professional Degree | 0.0% | 0.0% | 2.2% |
| Doctorate Degree | 0.0% | 0.0% | 1.5% |