| | Wentzville, MO | Troy, MO | United States |
| Expend. per Student | $14,704 | $11,793 | $15,905 |
| Educ. Expend. per Student | $11,715 | $9,487 | $13,142 |
| Instr. Expend. per Student | $6,857 | $5,492 | $7,999 |
| Pupil/Teacher Ratio | 13.66 | 14.59 | 16.23 |
| Students per Librarian | 931 | 647 | 4573 |
| Students per Counselor | 302 | 352 | 530 |
| Grade School Educ. | 1.1% | 1.5% | 4.8% |
| Some High School Educ. | 3.8% | 4.3% | 6.3% |
| High School Educ. | 95.1% | 94.2% | 88.9% |
| Some College Educ. | 23.8% | 20.0% | 20.0% |
| 2 yr College Grad. | 11.6% | 14.8% | 8.7% |
| 4 yr College Grad. | 40.0% | 15.5% | 33.7% |
| Masters Grad. | 10.1% | 2.4% | 9.3% |
| Professional Degree | 2.0% | 0.8% | 2.2% |
| Doctorate Degree | 0.7% | 1.0% | 1.5% |