As of the census of 2000, there were 7,789 people, 2,896 households, and 2,145 families residing in the township. The population density was 480.2 people per square mile (185.4/km2). There were 3,026 housing units at an average density of 72.0/km2 (186.6/mi2). The racial makeup of the township was 92.14% White, 2.32% African American, 0.03% Native American, 4.43% Asian, 0.00% Pacific Islander, 0.24% from other races, and 0.83% from two or more races. 0.87% of the population were Hispanic or Latino of any race.