| | Greenfield, IN | Louisville, KY | United States |
| Expend. per Student | $12,345 | $15,618 | $15,905 |
| Educ. Expend. per Student | $9,794 | $14,255 | $13,142 |
| Instr. Expend. per Student | $5,620 | $7,769 | $7,999 |
| Pupil/Teacher Ratio | 17.27 | 15.15 | 16.23 |
| Students per Librarian | 640 | 467 | 4573 |
| Students per Counselor | 612 | 227 | 530 |
| Grade School Educ. | 1.5% | 3.1% | 4.8% |
| Some High School Educ. | 6.8% | 6.7% | 6.3% |
| High School Educ. | 91.7% | 90.2% | 88.9% |
| Some College Educ. | 22.7% | 22.1% | 20.0% |
| 2 yr College Grad. | 10.7% | 8.3% | 8.7% |
| 4 yr College Grad. | 23.7% | 31.6% | 33.7% |
| Masters Grad. | 6.5% | 9.0% | 9.3% |
| Professional Degree | 1.0% | 2.1% | 2.2% |
| Doctorate Degree | 1.5% | 1.5% | 1.5% |