As of the census of 2000, there were 6,120 people, 2,238 households, and 1,759 families residing in the township. The population density was 294.7 people per square mile (113.8/km). There were 2,326 housing units at an average density of 112.0/sq mi (43.2/km). The racial makeup of the township was 98.20% White, 0.90% African American, 0.02% Native American, 0.20% Asian, 0.02% Pacific Islander, 0.05% from other races, and 0.62% from two or more races. Hispanic or Latino of any race were 0.33% of the population.