| | Del Rio, TX | Black Mountain, NC | United States |
| Expend. per Student | $11,343 | $12,129 | $15,905 |
| Educ. Expend. per Student | $10,064 | $10,947 | $13,142 |
| Instr. Expend. per Student | $5,588 | $6,886 | $7,999 |
| Pupil/Teacher Ratio | 16.41 | 13.3 | 16.23 |
| Students per Librarian | 686 | 363 | 4573 |
| Students per Counselor | 289 | 239 | 530 |
| Grade School Educ. | 19.6% | 4.5% | 4.8% |
| Some High School Educ. | 10.6% | 2.6% | 6.3% |
| High School Educ. | 69.8% | 92.9% | 88.9% |
| Some College Educ. | 17.3% | 6.4% | 20.0% |
| 2 yr College Grad. | 7.8% | 5.7% | 8.7% |
| 4 yr College Grad. | 19.3% | 60.6% | 33.7% |
| Masters Grad. | 5.4% | 13.3% | 9.3% |
| Professional Degree | 1.0% | 6.2% | 2.2% |
| Doctorate Degree | 0.6% | 3.7% | 1.5% |