| | Galveston, TX | Aventura, FL | United States |
| Expend. per Student | $13,297 | $11,839 | $15,905 |
| Educ. Expend. per Student | $9,827 | $10,524 | $13,142 |
| Instr. Expend. per Student | $5,956 | $6,809 | $7,999 |
| Pupil/Teacher Ratio | 15.32 | 18.93 | 16.23 |
| Students per Librarian | 1106 | 2724 | 4573 |
| Students per Counselor | 409 | 439 | 530 |
| Grade School Educ. | 5.9% | 2.0% | 4.8% |
| Some High School Educ. | 8.2% | 2.8% | 6.3% |
| High School Educ. | 85.9% | 95.2% | 88.9% |
| Some College Educ. | 22.5% | 20.8% | 20.0% |
| 2 yr College Grad. | 8.1% | 8.0% | 8.7% |
| 4 yr College Grad. | 30.4% | 52.5% | 33.7% |
| Masters Grad. | 5.5% | 14.5% | 9.3% |
| Professional Degree | 2.5% | 6.3% | 2.2% |
| Doctorate Degree | 3.3% | 1.4% | 1.5% |