| | Marietta, OH | Avon, OH | United States |
| Expend. per Student | $15,417 | $15,914 | $15,905 |
| Educ. Expend. per Student | $11,836 | $12,052 | $13,142 |
| Instr. Expend. per Student | $6,977 | $7,324 | $7,999 |
| Pupil/Teacher Ratio | 17.3 | 17.65 | 16.23 |
| Students per Librarian | 515 | 730 | 4573 |
| Students per Counselor | 525 | 368 | 530 |
| Grade School Educ. | 2.3% | 0.5% | 4.8% |
| Some High School Educ. | 8.5% | 2.2% | 6.3% |
| High School Educ. | 89.2% | 97.4% | 88.9% |
| Some College Educ. | 19.6% | 16.0% | 20.0% |
| 2 yr College Grad. | 7.7% | 6.7% | 8.7% |
| 4 yr College Grad. | 30.3% | 58.8% | 33.7% |
| Masters Grad. | 9.5% | 16.8% | 9.3% |
| Professional Degree | 4.0% | 3.4% | 2.2% |
| Doctorate Degree | 1.4% | 1.7% | 1.5% |