| | Columbia, MO | El Cajon, CA | United States |
| Expend. per Student | $14,237 | $16,358 | $15,905 |
| Educ. Expend. per Student | $11,303 | $13,161 | $13,142 |
| Instr. Expend. per Student | $6,199 | $8,084 | $7,999 |
| Pupil/Teacher Ratio | 12.79 | 22.65 | 16.23 |
| Students per Librarian | 452 | 18744 | 4573 |
| Students per Counselor | 260 | 513 | 530 |
| Grade School Educ. | 2.0% | 8.4% | 4.8% |
| Some High School Educ. | 2.5% | 5.8% | 6.3% |
| High School Educ. | 95.5% | 85.8% | 88.9% |
| Some College Educ. | 17.6% | 25.4% | 20.0% |
| 2 yr College Grad. | 6.6% | 8.2% | 8.7% |
| 4 yr College Grad. | 53.8% | 23.5% | 33.7% |
| Masters Grad. | 15.5% | 5.4% | 9.3% |
| Professional Degree | 4.6% | 0.9% | 2.2% |
| Doctorate Degree | 5.3% | 0.7% | 1.5% |