| | Marietta, PA | Winnsboro, SC | United States |
| Expend. per Student | $19,226 | $21,003 | $15,905 |
| Educ. Expend. per Student | $15,226 | $19,336 | $13,142 |
| Instr. Expend. per Student | $9,603 | $9,889 | $7,999 |
| Pupil/Teacher Ratio | 13.77 | 9.6 | 16.23 |
| Students per Librarian | 457 | 189 | 4573 |
| Students per Counselor | 314 | 182 | 530 |
| Grade School Educ. | 1.4% | 1.9% | 4.8% |
| Some High School Educ. | 7.7% | 14.0% | 6.3% |
| High School Educ. | 90.9% | 84.1% | 88.9% |
| Some College Educ. | 14.4% | 16.2% | 20.0% |
| 2 yr College Grad. | 10.0% | 3.7% | 8.7% |
| 4 yr College Grad. | 21.4% | 15.6% | 33.7% |
| Masters Grad. | 4.3% | 4.3% | 9.3% |
| Professional Degree | 0.8% | 2.5% | 2.2% |
| Doctorate Degree | 1.6% | 0.0% | 1.5% |