| | Harlem, MT | Rio Dell, CA | United States |
| Expend. per Student | $17,858 | $15,703 | $15,905 |
| Educ. Expend. per Student | $16,935 | $13,439 | $13,142 |
| Instr. Expend. per Student | $9,507 | $7,929 | $7,999 |
| Pupil/Teacher Ratio | 13.04 | 18.88 | 16.23 |
| Students per Librarian | 265 | 7043 | 4573 |
| Students per Counselor | 213 | 659 | 530 |
| Grade School Educ. | 3.2% | 0.2% | 4.8% |
| Some High School Educ. | 3.4% | 9.1% | 6.3% |
| High School Educ. | 93.4% | 90.7% | 88.9% |
| Some College Educ. | 31.8% | 25.2% | 20.0% |
| 2 yr College Grad. | 10.5% | 8.9% | 8.7% |
| 4 yr College Grad. | 23.6% | 7.5% | 33.7% |
| Masters Grad. | 2.7% | 2.0% | 9.3% |
| Professional Degree | 2.0% | 0.0% | 2.2% |
| Doctorate Degree | 1.2% | 0.8% | 1.5% |