| | Cowan, TN | Huntsville, AL | United States |
| Expend. per Student | $9,953 | $11,176 | $15,905 |
| Educ. Expend. per Student | $9,511 | $9,752 | $13,142 |
| Instr. Expend. per Student | $5,560 | $5,898 | $7,999 |
| Pupil/Teacher Ratio | 15.79 | 18.73 | 16.23 |
| Students per Librarian | 686 | 564 | 4573 |
| Students per Counselor | 482 | 470 | 530 |
| Grade School Educ. | 11.4% | 2.5% | 4.8% |
| Some High School Educ. | 11.7% | 6.4% | 6.3% |
| High School Educ. | 76.9% | 91.1% | 88.9% |
| Some College Educ. | 15.7% | 20.9% | 20.0% |
| 2 yr College Grad. | 2.9% | 7.9% | 8.7% |
| 4 yr College Grad. | 10.6% | 44.8% | 33.7% |
| Masters Grad. | 3.3% | 13.7% | 9.3% |
| Professional Degree | 0.4% | 1.9% | 2.2% |
| Doctorate Degree | 0.8% | 2.5% | 1.5% |