There were 4,704 households, out of which 30.9% had children under the age of 18 living with them, 55.6% were married couples living together, 7.4% had a female householder with no husband present, and 34.4% were non-families.
In the township the population was spread out, with 22.1% under the age of 18, 5.4% from 18 to 24, 33.4% from 25 to 44, 23.1% from 45 to 64, and 16.0% who were 65 years of age or older.