| | Crofton, MD | Larkspur, CA | United States |
| Expend. per Student | $17,686 | $21,111 | $15,905 |
| Educ. Expend. per Student | $14,577 | $14,962 | $13,142 |
| Instr. Expend. per Student | $9,256 | $9,450 | $7,999 |
| Pupil/Teacher Ratio | 13.83 | 19.84 | 16.23 |
| Students per Librarian | 427 | 4141 | 4573 |
| Students per Counselor | 324 | 508 | 530 |
| Grade School Educ. | 1.7% | 2.6% | 4.8% |
| Some High School Educ. | 1.9% | 1.0% | 6.3% |
| High School Educ. | 96.3% | 96.4% | 88.9% |
| Some College Educ. | 15.2% | 12.0% | 20.0% |
| 2 yr College Grad. | 8.3% | 5.2% | 8.7% |
| 4 yr College Grad. | 59.7% | 71.4% | 33.7% |
| Masters Grad. | 21.0% | 20.3% | 9.3% |
| Professional Degree | 2.5% | 7.3% | 2.2% |
| Doctorate Degree | 2.8% | 5.4% | 1.5% |