As of the census of 2000, there were 7,989 people, 3,206 households, and 2,151 families residing in the city. The population density was 629.0 inhabitants per square mile (242.9/km). There were 3,556 housing units at an average density of 280.0 per square mile (108.1/km). The racial makeup of the city was 68.29% White, 1.35% African American, 20.30% Native American, 0.29% Asian, 0.03% Pacific Islander, 1.11% from other races, and 8.62% from two or more races. Hispanic or Latino of any race were 2.25% of the population.