 The average household size was 2.94 and the average family size was 3.21.In the township the population was spread out, with 28.9% under the age of 18, 7.1% from 18 to 24, 28.5% from 25 to 44, 24.5% from 45 to 64, and 11.1% who were 65 years of age or older.The median age was 36 years.