| | Charlestown, RI | Post Falls, ID | United States |
| Expend. per Student | $21,709 | $8,804 | $15,905 |
| Educ. Expend. per Student | $18,974 | $8,177 | $13,142 |
| Instr. Expend. per Student | $11,321 | $5,065 | $7,999 |
| Pupil/Teacher Ratio | 12.07 | 18.94 | 16.23 |
| Students per Librarian | 535 | 1063 | 4573 |
| Students per Counselor | 404 | 402 | 530 |
| Grade School Educ. | 1.4% | 1.4% | 4.8% |
| Some High School Educ. | 4.8% | 5.5% | 6.3% |
| High School Educ. | 93.8% | 93.2% | 88.9% |
| Some College Educ. | 22.6% | 32.8% | 20.0% |
| 2 yr College Grad. | 9.5% | 9.6% | 8.7% |
| 4 yr College Grad. | 38.6% | 21.1% | 33.7% |
| Masters Grad. | 12.5% | 3.9% | 9.3% |
| Professional Degree | 2.5% | 1.0% | 2.2% |
| Doctorate Degree | 1.9% | 0.3% | 1.5% |