| | Diablo, CA | Blackhawk, CA | United States |
| Expend. per Student | $15,192 | $15,192 | $15,905 |
| Educ. Expend. per Student | $12,448 | $12,448 | $13,142 |
| Instr. Expend. per Student | $7,565 | $7,565 | $7,999 |
| Pupil/Teacher Ratio | 22.21 | 22.21 | 16.23 |
| Students per Librarian | 7518 | 7518 | 4573 |
| Students per Counselor | 584 | 584 | 530 |
| Grade School Educ. | 0.0% | 0.4% | 4.8% |
| Some High School Educ. | 0.0% | 0.7% | 6.3% |
| High School Educ. | 100.0% | 98.9% | 88.9% |
| Some College Educ. | 15.4% | 12.8% | 20.0% |
| 2 yr College Grad. | 4.8% | 5.4% | 8.7% |
| 4 yr College Grad. | 75.1% | 70.8% | 33.7% |
| Masters Grad. | 24.5% | 20.0% | 9.3% |
| Professional Degree | 11.2% | 5.5% | 2.2% |
| Doctorate Degree | 0.0% | 5.0% | 1.5% |