| | Durham, CT | Charleston, SC | United States |
| Expend. per Student | $25,271 | $18,933 | $15,905 |
| Educ. Expend. per Student | $22,678 | $12,188 | $13,142 |
| Instr. Expend. per Student | $13,520 | $6,530 | $7,999 |
| Pupil/Teacher Ratio | 11.52 | 12.91 | 16.23 |
| Students per Librarian | 318 | 505 | 4573 |
| Students per Counselor | 315 | 284 | 530 |
| Grade School Educ. | 1.9% | 1.1% | 4.8% |
| Some High School Educ. | 1.8% | 3.1% | 6.3% |
| High School Educ. | 96.3% | 95.8% | 88.9% |
| Some College Educ. | 13.4% | 16.1% | 20.0% |
| 2 yr College Grad. | 7.6% | 7.3% | 8.7% |
| 4 yr College Grad. | 50.3% | 55.7% | 33.7% |
| Masters Grad. | 17.0% | 13.6% | 9.3% |
| Professional Degree | 3.5% | 4.8% | 2.2% |
| Doctorate Degree | 3.0% | 2.9% | 1.5% |