As of the census of 2000, there were 4,420 people, 1,582 households, and 1,243 families residing in the township. The population density was 111.0 per square mile (42.8/km). There were 1,654 housing units at an average density of 41.5 per square mile (16.0/km). The racial makeup of the township was 95.41% White, 1.97% African American, 0.07% Native American, 0.20% Asian, 1.49% from other races, and 0.86% from two or more races. Hispanic or Latino of any race were 2.49% of the population.