| | Three Forks, MT | Eureka, IL | United States |
| Expend. per Student | $15,164 | $20,680 | $15,905 |
| Educ. Expend. per Student | $10,384 | $18,010 | $13,142 |
| Instr. Expend. per Student | $6,018 | $11,234 | $7,999 |
| Pupil/Teacher Ratio | 15.33 | 13.52 | 16.23 |
| Students per Librarian | 400 | 898 | 4573 |
| Students per Counselor | 309 | 645 | 530 |
| Grade School Educ. | 2.6% | 2.0% | 4.8% |
| Some High School Educ. | 2.4% | 4.2% | 6.3% |
| High School Educ. | 95.0% | 93.7% | 88.9% |
| Some College Educ. | 18.4% | 20.3% | 20.0% |
| 2 yr College Grad. | 9.8% | 10.8% | 8.7% |
| 4 yr College Grad. | 17.1% | 33.1% | 33.7% |
| Masters Grad. | 1.8% | 9.4% | 9.3% |
| Professional Degree | 0.0% | 0.7% | 2.2% |
| Doctorate Degree | 0.8% | 1.7% | 1.5% |