 The average household size was 2.85 and the average family size was 3.22.In the township the population was spread out with 34.0% under the age of 18, 8.5% from 18 to 24, 23.6% from 25 to 44, 23.9% from 45 to 64, and 9.9% who were 65 years of age or older.The median age was 33 years.