| | Lewisville, WA | Black Diamond, WA | United States |
| Expend. per Student | $19,098 | $20,069 | $15,905 |
| Educ. Expend. per Student | $13,853 | $14,996 | $13,142 |
| Instr. Expend. per Student | $8,102 | $8,846 | $7,999 |
| Pupil/Teacher Ratio | 18.13 | 18.53 | 16.23 |
| Students per Librarian | 1042 | 989 | 4573 |
| Students per Counselor | 373 | 455 | 530 |
| Grade School Educ. | 0.0% | 1.6% | 4.8% |
| Some High School Educ. | 5.0% | 0.3% | 6.3% |
| High School Educ. | 95.0% | 98.1% | 88.9% |
| Some College Educ. | 20.5% | 17.5% | 20.0% |
| 2 yr College Grad. | 6.0% | 14.3% | 8.7% |
| 4 yr College Grad. | 33.5% | 50.9% | 33.7% |
| Masters Grad. | 10.3% | 12.8% | 9.3% |
| Professional Degree | 3.1% | 1.5% | 2.2% |
| Doctorate Degree | 1.6% | 1.8% | 1.5% |