| | Gruver, TX | Islesboro, ME | United States |
| Expend. per Student | $16,924 | $18,107 | $15,905 |
| Educ. Expend. per Student | $12,787 | $16,685 | $13,142 |
| Instr. Expend. per Student | $7,767 | $9,011 | $7,999 |
| Pupil/Teacher Ratio | 9.42 | 9.84 | 16.23 |
| Students per Librarian | 9550 | 320 | 4573 |
| Students per Counselor | 200 | 215 | 530 |
| Grade School Educ. | 18.0% | 0.0% | 4.8% |
| Some High School Educ. | 15.5% | 2.0% | 6.3% |
| High School Educ. | 66.5% | 98.0% | 88.9% |
| Some College Educ. | 8.5% | 32.8% | 20.0% |
| 2 yr College Grad. | 5.5% | 2.8% | 8.7% |
| 4 yr College Grad. | 29.1% | 43.5% | 33.7% |
| Masters Grad. | 5.2% | 16.9% | 9.3% |
| Professional Degree | 0.0% | 2.0% | 2.2% |
| Doctorate Degree | 0.0% | 3.6% | 1.5% |