 17.9% of all households were made up of individuals and 4.1% had someone living alone who was 65 years of age or older.The average household size was 2.94 and the average family size was 3.30.The township population contained 20.6% under the age of 18, 9.7% from 18 to 24, 46.7% from 25 to 44, 19.4% from 45 to 64, and 3.6% who were 65 years of age or older.