| Statistic | Brighton | Seattle | Washington |
| Population | 8,225 | 668,849 | 7,073,146 |
| Population density (sq mi) | 9,320 | 7,978 | 97 |
| Median age | 35.7 | 35.8 | 37.6 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | n/a | 45% | 56% |
| Speak English | n/a | 78% | 81% |
| Speak Spanish | n/a | 4% | 8% |
| Race | Brighton | Seattle | Washington |
| Caucasian | 26.64% | 69.17% | 77.34% |
| African American | 18.05% | 7.10% | 3.63% |
| Asian | 39.66% | 14.15% | 7.80% |
| American Indian | 0.61% | 0.61% | 1.33% |
| Native Hawaiian | 0.77% | 0.40% | 0.63% |
| Mixed race | 8.31% | 6.47% | 5.34% |
| Other race | 5.97% | 2.10% | 3.92% |