 There were 6,978 housing units at an average density of 549.4 per square mile (211.4/km²).The racial makeup of the city was 84.2% White, 11.6% African American, 0.4% Native American, 1.2% Asian, 0.1% Pacific Islander, 0.8% from other races, and 1.6% from two or more races.Hispanic or Latino of any race were 5.1% of the population.