| Statistic | Arlington Ridge | Arlington | Virginia |
| Population | 5,493 | 226,092 | 8,310,301 |
| Population density (sq mi) | 5,901 | 8,693 | 191 |
| Median age | 36.6 | 34.1 | 37.8 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | n/a | 47% | 57% |
| Families w/ Kids under 18 | 38% | 45% | 44% |
| Speak English | n/a | 71% | 84% |
| Speak Spanish | n/a | 13% | 7% |
| Race | Arlington Ridge | Arlington | Virginia |
| White | 80.27% | 72.17% | 68.75% |
| Black or African American | 3.16% | 8.61% | 19.21% |
| Asian | 14.16% | 10.02% | 6.05% |
| American Indian | 0.14% | 0.39% | 0.26% |
| Native Hawaiian | 0.00% | 0.09% | 0.07% |
| Mixed race | 0.77% | 3.08% | 3.37% |
| Other race | 1.51% | 5.64% | 2.30% |