| | Hartford, NY | Millsboro, DE | United States |
| Expend. per Student | $25,847 | $17,270 | $15,905 |
| Educ. Expend. per Student | $21,597 | $15,862 | $13,142 |
| Instr. Expend. per Student | $13,918 | $8,970 | $7,999 |
| Pupil/Teacher Ratio | 10.69 | 14.29 | 16.23 |
| Students per Librarian | 499 | 2483 | 4573 |
| Students per Counselor | 217 | 372 | 530 |
| Grade School Educ. | 1.5% | 2.7% | 4.8% |
| Some High School Educ. | 7.6% | 3.1% | 6.3% |
| High School Educ. | 90.9% | 94.1% | 88.9% |
| Some College Educ. | 20.7% | 27.9% | 20.0% |
| 2 yr College Grad. | 12.6% | 7.8% | 8.7% |
| 4 yr College Grad. | 15.9% | 36.8% | 33.7% |
| Masters Grad. | 4.6% | 18.8% | 9.3% |
| Professional Degree | 0.0% | 1.0% | 2.2% |
| Doctorate Degree | 2.2% | 0.1% | 1.5% |