| | Selma, TX | Garden Ridge, TX | United States |
| Expend. per Student | $13,214 | $14,915 | $15,905 |
| Educ. Expend. per Student | $10,259 | $8,548 | $13,142 |
| Instr. Expend. per Student | $6,154 | $5,215 | $7,999 |
| Pupil/Teacher Ratio | 14.9 | 16.03 | 16.23 |
| Students per Librarian | 825 | 852 | 4573 |
| Students per Counselor | 397 | 465 | 530 |
| Grade School Educ. | 1.6% | 0.8% | 4.8% |
| Some High School Educ. | 2.7% | 1.5% | 6.3% |
| High School Educ. | 95.8% | 97.7% | 88.9% |
| Some College Educ. | 25.1% | 12.2% | 20.0% |
| 2 yr College Grad. | 11.8% | 6.7% | 8.7% |
| 4 yr College Grad. | 40.5% | 68.6% | 33.7% |
| Masters Grad. | 12.7% | 28.3% | 9.3% |
| Professional Degree | 0.7% | 3.4% | 2.2% |
| Doctorate Degree | 1.3% | 3.2% | 1.5% |