| | Preston, TX | Sugar Land, TX | United States |
| Expend. per Student | $16,827 | $13,803 | $15,905 |
| Educ. Expend. per Student | $10,718 | $10,004 | $13,142 |
| Instr. Expend. per Student | $6,524 | $6,309 | $7,999 |
| Pupil/Teacher Ratio | 13.3 | 15.24 | 16.23 |
| Students per Librarian | 1299 | 807 | 4573 |
| Students per Counselor | 362 | 455 | 530 |
| Grade School Educ. | 0.0% | 3.1% | 4.8% |
| Some High School Educ. | 3.8% | 2.2% | 6.3% |
| High School Educ. | 96.2% | 94.7% | 88.9% |
| Some College Educ. | 35.6% | 15.0% | 20.0% |
| 2 yr College Grad. | 15.9% | 6.5% | 8.7% |
| 4 yr College Grad. | 9.7% | 60.3% | 33.7% |
| Masters Grad. | 0.0% | 18.6% | 9.3% |
| Professional Degree | 1.6% | 4.0% | 2.2% |
| Doctorate Degree | 1.1% | 3.4% | 1.5% |