As of the census of 2000, there were 6,317 people, 2,131 households, and 1,734 families residing in the township. The population density was 404.5 people per square mile (156.1/km). There were 2,188 housing units at an average density of 140.1/sq mi (54.1/km). The racial makeup of the township was 94.40% White, 1.20% African American, 0.09% Native American, 2.33% Asian, 0.06% Pacific Islander, 0.79% from other races, and 1.12% from two or more races. Hispanic or Latino of any race were 3.96% of the population.