| | Seneca, PA | Mars, PA | United States |
| Expend. per Student | $17,632 | $17,652 | $15,905 |
| Educ. Expend. per Student | $15,124 | $15,188 | $13,142 |
| Instr. Expend. per Student | $9,568 | $9,516 | $7,999 |
| Pupil/Teacher Ratio | 13.03 | 14.26 | 16.23 |
| Students per Librarian | 535 | 562 | 4573 |
| Students per Counselor | 374 | 382 | 530 |
| Grade School Educ. | 0.0% | 4.5% | 4.8% |
| Some High School Educ. | 7.0% | 4.3% | 6.3% |
| High School Educ. | 93.0% | 91.2% | 88.9% |
| Some College Educ. | 26.3% | 23.0% | 20.0% |
| 2 yr College Grad. | 13.0% | 9.8% | 8.7% |
| 4 yr College Grad. | 28.6% | 20.2% | 33.7% |
| Masters Grad. | 0.0% | 3.2% | 9.3% |
| Professional Degree | 4.8% | 0.0% | 2.2% |
| Doctorate Degree | 2.4% | 2.8% | 1.5% |