 The average household size was 2.70 and the average family size was 3.07.In the township the population was spread out, with 24.3% under the age of 18, 9.5% from 18 to 24, 23.6% from 25 to 44, 27.6% from 45 to 64, and 15.0% who were 65 years of age or older.The median age was 39 years.