| | Mendocino, CA | Lafayette, CA | United States |
| Expend. per Student | $16,048 | $15,192 | $15,905 |
| Educ. Expend. per Student | $14,096 | $12,448 | $13,142 |
| Instr. Expend. per Student | $8,002 | $7,565 | $7,999 |
| Pupil/Teacher Ratio | 18.39 | 22.21 | 16.23 |
| Students per Librarian | 64090 | 7518 | 4573 |
| Students per Counselor | 476 | 584 | 530 |
| Grade School Educ. | 0.0% | 0.9% | 4.8% |
| Some High School Educ. | 6.5% | 0.7% | 6.3% |
| High School Educ. | 93.5% | 98.4% | 88.9% |
| Some College Educ. | 17.7% | 11.8% | 20.0% |
| 2 yr College Grad. | 6.3% | 7.7% | 8.7% |
| 4 yr College Grad. | 58.9% | 74.2% | 33.7% |
| Masters Grad. | 28.0% | 21.3% | 9.3% |
| Professional Degree | 7.5% | 10.5% | 2.2% |
| Doctorate Degree | 0.0% | 3.9% | 1.5% |