| | Salem, VA | La Plata, MD | United States |
| Expend. per Student | $13,163 | $17,634 | $15,905 |
| Educ. Expend. per Student | $11,203 | $15,280 | $13,142 |
| Instr. Expend. per Student | $7,246 | $8,822 | $7,999 |
| Pupil/Teacher Ratio | 13.97 | 14.89 | 16.23 |
| Students per Librarian | 760 | 960 | 4573 |
| Students per Counselor | 317 | 320 | 530 |
| Grade School Educ. | 2.3% | 6.2% | 4.8% |
| Some High School Educ. | 4.5% | 2.9% | 6.3% |
| High School Educ. | 93.2% | 90.9% | 88.9% |
| Some College Educ. | 20.2% | 26.4% | 20.0% |
| 2 yr College Grad. | 13.2% | 7.9% | 8.7% |
| 4 yr College Grad. | 32.2% | 33.5% | 33.7% |
| Masters Grad. | 9.8% | 11.2% | 9.3% |
| Professional Degree | 1.7% | 1.1% | 2.2% |
| Doctorate Degree | 1.6% | 0.6% | 1.5% |