| | Austell, GA | Arnold, MD | United States |
| Expend. per Student | $13,877 | $17,686 | $15,905 |
| Educ. Expend. per Student | $11,675 | $14,577 | $13,142 |
| Instr. Expend. per Student | $7,686 | $9,256 | $7,999 |
| Pupil/Teacher Ratio | 14.47 | 13.83 | 16.23 |
| Students per Librarian | 537 | 427 | 4573 |
| Students per Counselor | 376 | 324 | 530 |
| Grade School Educ. | 3.1% | 1.0% | 4.8% |
| Some High School Educ. | 9.1% | 1.3% | 6.3% |
| High School Educ. | 87.8% | 97.7% | 88.9% |
| Some College Educ. | 19.2% | 21.0% | 20.0% |
| 2 yr College Grad. | 8.3% | 8.4% | 8.7% |
| 4 yr College Grad. | 21.8% | 55.1% | 33.7% |
| Masters Grad. | 6.5% | 19.0% | 9.3% |
| Professional Degree | 1.5% | 3.2% | 2.2% |
| Doctorate Degree | 0.0% | 1.8% | 1.5% |