| | Arlington, TN | Metairie, LA | United States |
| Expend. per Student | $12,225 | $12,663 | $15,905 |
| Educ. Expend. per Student | $10,534 | $11,920 | $13,142 |
| Instr. Expend. per Student | $6,030 | $6,533 | $7,999 |
| Pupil/Teacher Ratio | 15.76 | 21.35 | 16.23 |
| Students per Librarian | 958 | 508 | 4573 |
| Students per Counselor | 501 | 754 | 530 |
| Grade School Educ. | 1.6% | 3.6% | 4.8% |
| Some High School Educ. | 2.4% | 4.3% | 6.3% |
| High School Educ. | 96.0% | 92.1% | 88.9% |
| Some College Educ. | 18.7% | 21.2% | 20.0% |
| 2 yr College Grad. | 11.8% | 6.5% | 8.7% |
| 4 yr College Grad. | 48.0% | 38.2% | 33.7% |
| Masters Grad. | 11.6% | 8.2% | 9.3% |
| Professional Degree | 2.3% | 3.9% | 2.2% |
| Doctorate Degree | 1.7% | 1.3% | 1.5% |