 The average household size was 2.71 and the average family size was 3.03.In the township the population was spread out with 25.7% under the age of 18, 4.7% from 18 to 24, 32.2% from 25 to 44, 24.6% from 45 to 64, and 12.8% who were 65 years of age or older.The median age was 39 years.