| | Marlin, TX | Cameron, TX | United States |
| Expend. per Student | $13,838 | $12,353 | $15,905 |
| Educ. Expend. per Student | $12,890 | $11,096 | $13,142 |
| Instr. Expend. per Student | $7,604 | $6,646 | $7,999 |
| Pupil/Teacher Ratio | 13.36 | 12.39 | 16.23 |
| Students per Librarian | 585 | 3073 | 4573 |
| Students per Counselor | 384 | 371 | 530 |
| Grade School Educ. | 7.1% | 11.1% | 4.8% |
| Some High School Educ. | 18.6% | 10.7% | 6.3% |
| High School Educ. | 74.2% | 78.2% | 88.9% |
| Some College Educ. | 28.8% | 19.3% | 20.0% |
| 2 yr College Grad. | 7.5% | 5.2% | 8.7% |
| 4 yr College Grad. | 8.8% | 12.2% | 33.7% |
| Masters Grad. | 3.9% | 1.1% | 9.3% |
| Professional Degree | 0.4% | 0.4% | 2.2% |
| Doctorate Degree | 0.0% | 0.3% | 1.5% |