 The average household size was 2.68 and the average family size was 3.18.In the township the population was spread out with 30.1% under the age of 18, 8.8% from 18 to 24, 28.2% from 25 to 44, 22.3% from 45 to 64, and 10.7% who were 65 years of age or older.The median age was 33 years.