 The average household size was 3.14 and the average family size was 3.43.In the township, the population was spread out with 34.5% under the age of 18, 6.5% from 18 to 24, 27.5% from 25 to 44, 18.8% from 45 to 64, and 12.6% who were 65 years of age or older.The median age was 34 years.