 The average household size was 2.68 and the average family size was 3.08.In the township the population was spread out with 27.1% under the age of 18, 5.5% from 18 to 24, 28.9% from 25 to 44, 26.1% from 45 to 64, and 12.5% who were 65 years of age or older.The median age was 39 years.