| | Charlestown, RI | Pittsboro, NC | United States |
| Expend. per Student | $21,709 | $16,509 | $15,905 |
| Educ. Expend. per Student | $18,974 | $10,476 | $13,142 |
| Instr. Expend. per Student | $11,321 | $6,843 | $7,999 |
| Pupil/Teacher Ratio | 12.07 | 13.52 | 16.23 |
| Students per Librarian | 535 | 609 | 4573 |
| Students per Counselor | 404 | 340 | 530 |
| Grade School Educ. | 1.4% | 0.6% | 4.8% |
| Some High School Educ. | 4.8% | 3.2% | 6.3% |
| High School Educ. | 93.8% | 96.2% | 88.9% |
| Some College Educ. | 22.6% | 15.8% | 20.0% |
| 2 yr College Grad. | 9.5% | 6.2% | 8.7% |
| 4 yr College Grad. | 38.6% | 42.8% | 33.7% |
| Masters Grad. | 12.5% | 19.6% | 9.3% |
| Professional Degree | 2.5% | 1.3% | 2.2% |
| Doctorate Degree | 1.9% | 0.4% | 1.5% |