As of the census of 2000, there were 6,690 people, 2,638 households, and 2,057 families residing in the city. The population density was 395.9 people per square mile (152.8/km). There were 2,759 housing units at an average density of 163.3 per square mile (63.0/km). The racial composition of the city was: 93.05% White, 5.04% Black or African American, 0.91% Hispanic or Latino American, 0.54% Asian American, 0.63% Native American, 0.01% Native Hawaiian or Other Pacific Islander, 0.33% some other race, and 0.40% two or more races.