| | Urbana, MD | Purcellville, VA | United States |
| Expend. per Student | $16,215 | $17,858 | $15,905 |
| Educ. Expend. per Student | $13,638 | $15,780 | $13,142 |
| Instr. Expend. per Student | $8,770 | $10,210 | $7,999 |
| Pupil/Teacher Ratio | 15.65 | 13.7 | 16.23 |
| Students per Librarian | 735 | 649 | 4573 |
| Students per Counselor | 295 | 250 | 530 |
| Grade School Educ. | 1.2% | 2.2% | 4.8% |
| Some High School Educ. | 1.3% | 4.0% | 6.3% |
| High School Educ. | 97.5% | 93.9% | 88.9% |
| Some College Educ. | 12.8% | 15.4% | 20.0% |
| 2 yr College Grad. | 5.0% | 11.2% | 8.7% |
| 4 yr College Grad. | 68.4% | 55.0% | 33.7% |
| Masters Grad. | 23.5% | 19.2% | 9.3% |
| Professional Degree | 3.2% | 2.0% | 2.2% |
| Doctorate Degree | 7.3% | 0.6% | 1.5% |