| | Clark, SD | Diamond, MO | United States |
| Expend. per Student | $11,774 | $10,369 | $15,905 |
| Educ. Expend. per Student | $10,462 | $8,924 | $13,142 |
| Instr. Expend. per Student | $6,287 | $5,149 | $7,999 |
| Pupil/Teacher Ratio | 11.94 | 14.52 | 16.23 |
| Students per Librarian | 421 | 545 | 4573 |
| Students per Counselor | 525 | 298 | 530 |
| Grade School Educ. | 3.1% | 2.0% | 4.8% |
| Some High School Educ. | 5.1% | 12.0% | 6.3% |
| High School Educ. | 91.8% | 86.0% | 88.9% |
| Some College Educ. | 21.5% | 25.4% | 20.0% |
| 2 yr College Grad. | 8.0% | 8.5% | 8.7% |
| 4 yr College Grad. | 15.7% | 20.5% | 33.7% |
| Masters Grad. | 2.0% | 2.8% | 9.3% |
| Professional Degree | 0.5% | 0.0% | 2.2% |
| Doctorate Degree | 0.8% | 0.0% | 1.5% |