| | Tool, TX | Corsicana, TX | United States |
| Expend. per Student | $14,011 | $13,592 | $15,905 |
| Educ. Expend. per Student | $10,459 | $10,679 | $13,142 |
| Instr. Expend. per Student | $6,450 | $6,356 | $7,999 |
| Pupil/Teacher Ratio | 13.17 | 13.91 | 16.23 |
| Students per Librarian | 2620 | 1026 | 4573 |
| Students per Counselor | 422 | 362 | 530 |
| Grade School Educ. | 2.7% | 12.5% | 4.8% |
| Some High School Educ. | 8.8% | 11.5% | 6.3% |
| High School Educ. | 88.5% | 76.0% | 88.9% |
| Some College Educ. | 25.8% | 26.6% | 20.0% |
| 2 yr College Grad. | 5.3% | 7.7% | 8.7% |
| 4 yr College Grad. | 21.6% | 13.9% | 33.7% |
| Masters Grad. | 5.3% | 4.4% | 9.3% |
| Professional Degree | 0.1% | 0.7% | 2.2% |
| Doctorate Degree | 0.3% | 0.6% | 1.5% |