| | Poway, CA | Goodlettsville, TN | United States |
| Expend. per Student | $16,358 | $13,175 | $15,905 |
| Educ. Expend. per Student | $13,161 | $11,966 | $13,142 |
| Instr. Expend. per Student | $8,084 | $6,449 | $7,999 |
| Pupil/Teacher Ratio | 22.65 | 17.46 | 16.23 |
| Students per Librarian | 18744 | 887 | 4573 |
| Students per Counselor | 513 | 455 | 530 |
| Grade School Educ. | 4.3% | 4.1% | 4.8% |
| Some High School Educ. | 3.8% | 5.5% | 6.3% |
| High School Educ. | 91.8% | 90.3% | 88.9% |
| Some College Educ. | 18.2% | 22.4% | 20.0% |
| 2 yr College Grad. | 8.8% | 6.7% | 8.7% |
| 4 yr College Grad. | 52.4% | 33.9% | 33.7% |
| Masters Grad. | 15.4% | 8.2% | 9.3% |
| Professional Degree | 3.5% | 3.0% | 2.2% |
| Doctorate Degree | 2.7% | 1.0% | 1.5% |