| | Brentwood, TN | Lake Katrine, NY | United States |
| Expend. per Student | $13,371 | $30,766 | $15,905 |
| Educ. Expend. per Student | $10,272 | $27,390 | $13,142 |
| Instr. Expend. per Student | $6,635 | $18,531 | $7,999 |
| Pupil/Teacher Ratio | 15.78 | 11.23 | 16.23 |
| Students per Librarian | 399 | 512 | 4573 |
| Students per Counselor | 386 | 320 | 530 |
| Grade School Educ. | 0.6% | 7.2% | 4.8% |
| Some High School Educ. | 1.1% | 13.5% | 6.3% |
| High School Educ. | 98.3% | 79.3% | 88.9% |
| Some College Educ. | 11.5% | 19.1% | 20.0% |
| 2 yr College Grad. | 3.9% | 8.0% | 8.7% |
| 4 yr College Grad. | 75.6% | 21.7% | 33.7% |
| Masters Grad. | 21.6% | 7.6% | 9.3% |
| Professional Degree | 6.5% | 0.3% | 2.2% |
| Doctorate Degree | 4.3% | 0.5% | 1.5% |