| | St. Ignatius, MT | Darby, MT | United States |
| Expend. per Student | $14,963 | $12,853 | $15,905 |
| Educ. Expend. per Student | $12,378 | $10,789 | $13,142 |
| Instr. Expend. per Student | $7,666 | $6,853 | $7,999 |
| Pupil/Teacher Ratio | 13.81 | 14.2 | 16.23 |
| Students per Librarian | 363 | 425 | 4573 |
| Students per Counselor | 296 | 267 | 530 |
| Grade School Educ. | 1.9% | 5.2% | 4.8% |
| Some High School Educ. | 8.9% | 8.8% | 6.3% |
| High School Educ. | 89.2% | 86.0% | 88.9% |
| Some College Educ. | 24.3% | 16.7% | 20.0% |
| 2 yr College Grad. | 9.8% | 5.2% | 8.7% |
| 4 yr College Grad. | 20.5% | 14.6% | 33.7% |
| Masters Grad. | 5.8% | 4.6% | 9.3% |
| Professional Degree | 1.4% | 0.0% | 2.2% |
| Doctorate Degree | 0.0% | 2.9% | 1.5% |