| | Temecula, CA | Lake Arrowhead, CA | United States |
| Expend. per Student | $15,296 | $14,673 | $15,905 |
| Educ. Expend. per Student | $12,853 | $13,060 | $13,142 |
| Instr. Expend. per Student | $7,941 | $7,933 | $7,999 |
| Pupil/Teacher Ratio | 23.36 | 22.74 | 16.23 |
| Students per Librarian | 24953 | 13166 | 4573 |
| Students per Counselor | 526 | 531 | 530 |
| Grade School Educ. | 3.3% | 2.6% | 4.8% |
| Some High School Educ. | 3.1% | 3.4% | 6.3% |
| High School Educ. | 93.6% | 94.1% | 88.9% |
| Some College Educ. | 27.1% | 25.3% | 20.0% |
| 2 yr College Grad. | 11.2% | 12.2% | 8.7% |
| 4 yr College Grad. | 36.6% | 34.8% | 33.7% |
| Masters Grad. | 9.4% | 11.3% | 9.3% |
| Professional Degree | 2.2% | 1.3% | 2.2% |
| Doctorate Degree | 0.7% | 3.7% | 1.5% |