 The average household size was 2.74 and the average family size was 3.06.In the township the population was spread out with 24.8% under the age of 18, 6.8% from 18 to 24, 26.2% from 25 to 44, 26.2% from 45 to 64, and 15.9% who were 65 years of age or older.The median age was 40 years.