| | Greenfield, WI | Mullins, SC | United States |
| Expend. per Student | $16,577 | $12,350 | $15,905 |
| Educ. Expend. per Student | $13,645 | $12,092 | $13,142 |
| Instr. Expend. per Student | $7,875 | $5,994 | $7,999 |
| Pupil/Teacher Ratio | 15.44 | 14.13 | 16.23 |
| Students per Librarian | 1234 | 308 | 4573 |
| Students per Counselor | 527 | 333 | 530 |
| Grade School Educ. | 2.3% | 7.0% | 4.8% |
| Some High School Educ. | 3.7% | 19.0% | 6.3% |
| High School Educ. | 94.1% | 74.0% | 88.9% |
| Some College Educ. | 21.2% | 14.8% | 20.0% |
| 2 yr College Grad. | 10.0% | 0.9% | 8.7% |
| 4 yr College Grad. | 30.0% | 15.8% | 33.7% |
| Masters Grad. | 6.8% | 3.1% | 9.3% |
| Professional Degree | 0.7% | 0.5% | 2.2% |
| Doctorate Degree | 1.3% | 0.0% | 1.5% |