 The average household size was 2.72 and the average family size was 3.06.In the township the population was spread out, with 26.5% under the age of 18, 6.6% from 18 to 24, 28.7% from 25 to 44, 28.0% from 45 to 64, and 10.2% who were 65 years of age or older.The median age was 38 years.