 The average household size was 2.68 and the average family size was 3.16.In the township the population was spread out, with 28.0% under the age of 18, 7.2% from 18 to 24, 26.7% from 25 to 44, 24.0% from 45 to 64, and 14.2% who were 65 years of age or older.The median age was 37 years.