| | Manassas, VA | Annandale, VA | United States |
| Expend. per Student | $14,582 | $17,573 | $15,905 |
| Educ. Expend. per Student | $13,337 | $16,085 | $13,142 |
| Instr. Expend. per Student | $8,050 | $10,083 | $7,999 |
| Pupil/Teacher Ratio | 15.16 | 13.52 | 16.23 |
| Students per Librarian | 716 | 671 | 4573 |
| Students per Counselor | 286 | 273 | 530 |
| Grade School Educ. | 7.6% | 8.9% | 4.8% |
| Some High School Educ. | 6.6% | 6.1% | 6.3% |
| High School Educ. | 85.8% | 85.0% | 88.9% |
| Some College Educ. | 17.4% | 14.9% | 20.0% |
| 2 yr College Grad. | 8.5% | 4.7% | 8.7% |
| 4 yr College Grad. | 32.1% | 45.8% | 33.7% |
| Masters Grad. | 10.2% | 13.0% | 9.3% |
| Professional Degree | 2.0% | 3.6% | 2.2% |
| Doctorate Degree | 0.7% | 1.9% | 1.5% |