 There were 4,271 housing units at an average density of 641.0 per square mile (247.6/km²).The racial makeup of the township was 85.21% White, 11.47% African American, 0.32% Native American, 1.72% Asian, 0.03% Pacific Islander, 0.44% from other races, and 0.81% from two or more races.Hispanic or Latino of any race were 1.05% of the population.