| | Columbia, TN | Delaware, OH | United States |
| Expend. per Student | $9,801 | $14,136 | $15,905 |
| Educ. Expend. per Student | $9,088 | $11,596 | $13,142 |
| Instr. Expend. per Student | $5,478 | $7,632 | $7,999 |
| Pupil/Teacher Ratio | 15.3 | 19.14 | 16.23 |
| Students per Librarian | 487 | 666 | 4573 |
| Students per Counselor | 425 | 440 | 530 |
| Grade School Educ. | 4.0% | 0.5% | 4.8% |
| Some High School Educ. | 6.2% | 4.3% | 6.3% |
| High School Educ. | 89.8% | 95.2% | 88.9% |
| Some College Educ. | 24.4% | 20.1% | 20.0% |
| 2 yr College Grad. | 10.8% | 7.3% | 8.7% |
| 4 yr College Grad. | 20.8% | 43.3% | 33.7% |
| Masters Grad. | 4.7% | 13.8% | 9.3% |
| Professional Degree | 1.0% | 1.5% | 2.2% |
| Doctorate Degree | 0.6% | 2.0% | 1.5% |