| | Plymouth, IN | Marion, IN | United States |
| Expend. per Student | $12,279 | $12,304 | $15,905 |
| Educ. Expend. per Student | $10,120 | $10,379 | $13,142 |
| Instr. Expend. per Student | $5,539 | $5,610 | $7,999 |
| Pupil/Teacher Ratio | 15.32 | 16.02 | 16.23 |
| Students per Librarian | 482 | 599 | 4573 |
| Students per Counselor | 602 | 1540 | 530 |
| Grade School Educ. | 6.4% | 5.6% | 4.8% |
| Some High School Educ. | 14.2% | 10.8% | 6.3% |
| High School Educ. | 79.4% | 83.6% | 88.9% |
| Some College Educ. | 16.5% | 22.9% | 20.0% |
| 2 yr College Grad. | 6.5% | 6.2% | 8.7% |
| 4 yr College Grad. | 19.8% | 16.6% | 33.7% |
| Masters Grad. | 5.0% | 6.1% | 9.3% |
| Professional Degree | 2.2% | 0.5% | 2.2% |
| Doctorate Degree | 0.4% | 0.9% | 1.5% |